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公开(公告)号:US2112632A
公开(公告)日:1938-03-29
申请号:US5496035
申请日:1935-12-17
Applicant: H A MONTGOMERY COMPANY INC
Inventor: MONTGOMERY HARLEY A
IPC: C10M173/00
CPC classification number: C10M173/00 , C10M2201/02 , C10M2201/062 , C10M2201/102 , C10M2201/103 , C10M2207/125 , C10M2207/129 , C10M2207/40 , C10M2207/404 , C10N2210/02 , C10N2240/401 , C10N2240/402 , C10N2240/403 , C10N2240/404 , C10N2240/405 , C10N2240/406 , C10N2240/407 , C10N2240/408 , C10N2240/409 , C10N2250/02