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公开(公告)号：US1929171A
公开(公告)日：1933-10-03
申请号：US56350631
申请日：1931-09-18
Applicant: BROCKLEY JENKINSON GEORGE
Inventor： BROCKLEY JENKINSON GEORGE
IPC: A47K5/02
CPC classification number: A47K5/02 , A47K2201/02
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公开(公告)号：US2106639A
公开(公告)日：1938-01-25
申请号：US6550536
申请日：1936-02-24
Applicant: BROCKLEY JENKINSON GEORGE
Inventor： BROCKLEY JENKINSON GEORGE
IPC: B67B7/16
CPC classification number: B67B7/16
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