| Patent Number |
Title Of Patent |
Date Issued |
| D275696 |
Tear gas pistol |
September 25, 1984 |
|
| 4936487 |
Apparatus for treating portions of the human body |
June 26, 1990 |
| An apparatus for treating burn and scald wounds and localized disorders on portions of the human body which involves rapid cooling thereof by spraying a liquid from a first hand-held container onto the human body portion to be treated to form thereon a film of the liquid. Thereafter, a |
| 4802480 |
Method for treating portions of the human body |
February 7, 1989 |
| A method of treating burns and scald wounds on the human body by rapid cooling which includes spraying liquid from a hand-held container and directing the liquid to the portion of the human body to be treated to form a film of liquid and then spraying and directing onto the film of l |
| 4711375 |
Device for treating burn and scald wounds |
December 8, 1987 |
| This device includes a water container (1) with a pump (8), an operating button (4) and a spray nozzle (5). A second container (2) holds a refrigerant which is released through a second spray nozzle (7) by pressing on a second button (24). As a first aid measure, a film of water is f |
| 4334394 |
Insulated outer coating of walls of building structures |
June 15, 1982 |
| The insulated outer coating of walls of building structures includes a cured foamed insulation material applied in a flowable state and an outer plaster means. Metal plates forming the moulding form for the injected foamed insulation material are connected by means of threaded bolts with |
| 4200700 |
Method of after-foaming a mixture of a foam and a resin solution |
April 29, 1980 |
| A method of after-foaming a mixture containing a foam and a resin solution. The foam component is brought into contact with the resin solution by means of a suction action. The after-foaming is produced due to said suction action and by superfluous air present. |
| 4059146 |
Heating system with a thermal pump |
November 22, 1977 |
| A heating system with a thermal pump including an evaporator section consisting of a piping network buried in the ground. The piping network is shielded by a translucent screen arranged above the ground such to prevent a heat loss of the ground and to form a space for heat storage betwee |
