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公开(公告)号:US3550541A
公开(公告)日:1970-12-29
申请号:US3550541D
申请日:1969-10-10
Applicant: ISRAEL OSEROFF
Inventor: OSEROFF ISRAEL
IPC: F23G5/00 , F23G5/033 , F23G5/12 , F23G5/50
CPC classification number: F23G5/004 , F23G5/033 , F23G5/12 , F23G5/50