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Inventor
LANGEMEYER CARL
2 patents
Patents
2 patents
US4162602A
Jul 31, 1979
Method and apparatus for filling and closing large sacks
WINDMOELLER & HOELSCHER
53 citations
91
US4115978A
Sep 26, 1978
Apparatus for automatically filling and closing sacks
WINDMOELLER & HOELSCHER
25 citations
79