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公开(公告)号：US2933798A
公开(公告)日：1960-04-26
申请号：US53581155
申请日：1955-09-22
Applicant: KINGFISHER BRISTOL COMPANY
Inventor： MILLER HARRY C , GREGORY FRANCIS J
IPC: A01K91/00
CPC classification number: A01K91/00 , D07B5/005 , D07B2201/1024
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公开(公告)号：US2921572A
公开(公告)日：1960-01-19
申请号：US63902157
申请日：1957-02-08
Applicant: KINGFISHER BRISTOL COMPANY
Inventor： MILLER HARRY C , GREGORY FRANCIS J
IPC: F41B5/00
CPC classification number: F41B5/0073 , Y10S273/06
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