Disposable self-opener for opening a tubular bag- cartridge and for pressing outa pasty material from the latter
A Standard patent application filed on 24 March 2000 credited to Seelhofer, Fritz
;
Walch, Roger
Details
Application number :
32696
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Disposable self-opener for opening a tubular bag- cartridge and for pressing outa pasty material from the latter