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公开(公告)号:US2214660A
公开(公告)日:1940-09-10
申请号:US19241038
申请日:1938-02-24
申请人: ALLEN ROBERT H , A M YOHNER , HARRY MINATEL , HARRY ARBIOS , ELMER BRUCE , L H DARLING , LOUISE RAILEY LTD PARTNERS , LOUIS H DARLING , PEPER J WALLACE , ROMILDO LAGORIO , ANGELO LAGORIO , ROY TUCKER , MORRIS CLANCY , L C ROBATEL , J W ENSIGN , A R POWERS
CPC分类号: A01K97/14 , F42B30/14 , Y10T24/4534 , Y10T403/32409 , Y10T403/32426