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公开(公告)号:US1967039A
公开(公告)日:1934-07-17
申请号:US65678733
申请日:1933-02-15
Applicant: JOSEPH A HOEGGER
Inventor: OTTO MOHR
IPC: A47G29/02
CPC classification number: F16B37/145 , A47K2201/00 , F16B37/122 , F16B37/125
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公开(公告)号:US1745580A
公开(公告)日:1930-02-04
申请号:US27386128
申请日:1928-04-30
Applicant: OTTO MOHR , JOSEPH A HOEGGER
Inventor: OTTO MOHR
CPC classification number: F23N5/22 , F23N5/04 , F23N2023/22 , F23N2035/12
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