-
公开(公告)号:US2239397A
公开(公告)日:1941-04-22
申请号:US25166239
申请日:1939-01-19
Applicant: BEATRICE CREAMERY COMPANY
Inventor: NORTH GERALD C , STEBNITZ VIRGIL C , ALTON ALVIN J
公开(公告)号:US2239397A
公开(公告)日:1941-04-22
申请号:US25166239
申请日:1939-01-19
Applicant: BEATRICE CREAMERY COMPANY
Inventor: NORTH GERALD C , STEBNITZ VIRGIL C , ALTON ALVIN J