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公开(公告)号:US1638021A
公开(公告)日:1927-08-09
申请号:US70038124
申请日:1924-03-19
Applicant: LEWIS A WAY
Inventor: WAY ALEXANDER B
IPC: C10G33/04
CPC classification number: C10G33/04
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公开(公告)号:US1638022A
公开(公告)日:1927-08-09
申请号:US70038224
申请日:1924-03-19
Applicant: LEWIS A WAY
Inventor: WAY ALEXANDER B
CPC classification number: C10G33/04 , C10L1/14 , C10L1/1608 , C10L1/231 , C10M1/08 , C10M2203/02 , C10M2203/022 , C10M2203/024 , C10M2203/04 , C10M2207/08 , C10M2215/202
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