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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0408908 (1989-09-13) |
우선권정보 | FR-0006328 (1989-05-09) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 9 인용 특허 : 2 |
A gun for dispensing pasty products which includes a piston seal member mounted between a cylinder and a cartridge and through which gas under pressure passes from the cylinder to a supply container in communication with the cartridge wherein the piston seal member includes a pair of annular lips of
In a gun for dispensing pasty products which includes a cylinder into which compressed gas is charged and which gas passes through a piston seal member which substantially closes one end of the cylinder so that the gas is directed through a cartridge to a piston means which acts to discharge a produ
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