| Patent Number |
Title Of Patent |
Date Issued |
| 6655616 |
Manual grinder for grain food products |
December 2, 2003 |
| The invention relates to a manual grinder for mounting on the neck (C) of a receptacle for foodstuffs in the form of grains, the grinder being characterized in that it comprises firstly a fixed ring (1) provided with a flange (11) for supporting it on the receptacle, which flange is |
| 6481588 |
Closure cap for container with fixing flange |
November 19, 2002 |
| The invention provides a cap for hermetically closing a receptacle having a retention flange, the cap being constituted by a lid surmounting a lateral skirt which is provided, in a bottom portion, with means for snap-fastening beneath said flange and in a top portion, with a removable |
| 5901870 |
Pilferproof cover and a container associated therewith |
May 11, 1999 |
| A pilferproof or tamper resistant cover or lid for a container comprising a skirt having on its inner surface a circumferential nose for engaging a flange at an upper end of the container and a tear-off safety band having an inwardly inclined generally half tear-shaped cross-sectional fo |
| 4908167 |
Method for producing form bodies, such as briquettes |
March 13, 1990 |
| Form or pressed bodies, such as briquettes, are made of a mixture including at least two components. A first component is formed by at least one fine grained solid material which does not soften below 800.degree. C. A second component is formed by at least one binding agent that is pyrol |
| 4846849 |
Method of flue stream heating |
July 11, 1989 |
| Fine-grained substances which do not soften below 800.degree. C., such as oil coke, coking duff, pitch coke and/or fine-grained coal with less than 14% volatile constituents, sand, ores, metal oxides, metals or mixtures of such substances, are introduced in at least two places into a car |
| 4765829 |
Treating lead- and zinc-containing steelmaking byproducts |
August 23, 1988 |
| According to the instant invention fine and very fine granular zinc- and lead-containing oxidic byproducts are mixed with thermally inert additives and are hot briquetted with caking coal as a binder at a temperature of 490.degree..+-.40.degree. C. using sufficient carbon to reduce all o |
| 4164469 |
Method of cleaning phenol-containing waste waters |
August 14, 1979 |
| A method of cleaning phenol-containing waste waters as derived from coke-producing, chemical and other industrial processes comprises treating the waste water, generally without any preconcentration of the phenol content thereof or other prior treatment, with a one-use adsorbent, nam |
| 4069315 |
Recovery of zinc from iron-making or steel-refining furnace dust |
January 17, 1978 |
| The zinc-containing dust from an iron-making (blast) furnace or a steel-refining (e.g. converter) furnace is recovered and extracted with water saturated with carbon dioxide to solubilize the zinc. The zinc solubilized in the CO.sub.2 -saturated water is then precipitated by the elim |
