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Class Information
Number: 226/26
Name: Advancing material of indeterminate length > With material-responsive control means > To regulate longitudinal movement of material > Responsive to weight of accumulation
Description: Device wherein the detection means senses the gravitational pull on a mass of temporarily stored material.

Patents under this class:

Patent Number Title Of Patent Date Issued
7231527 Method of making secure the use of a piece of software by means of a processing and secret memorizing unit, and a system constituting an application thereof Jun. 12, 2007
7174464 Method of making a user piece of software secure by means of a processing and secret memorizing unit, and a system constituting an application thereof Feb. 6, 2007
6708605 Strap reserving control device for a strapping machine Mar. 23, 2004
6622619 Rod-actuating strap control device for a strapping machine Sep. 23, 2003
6467143 Automatic door panel producing apparatus Oct. 22, 2002
5713059 Paper jam detector for electrophotographic printer Jan. 27, 1998
4015452 Interrupting the rotary movement of a guide roller Apr. 5, 1977

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