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公开(公告)号:US3366503A
公开(公告)日:1968-01-30
申请号:US62903967
申请日:1967-01-23
Applicant: EAGLE PICHER IND INC
Inventor: DILLHOEFER JAMES R , NELSON JR JOHN R
IPC: D04H11/00
CPC classification number: B05D1/16 , B05D1/007 , B29C70/58 , D04H11/00 , Y10T428/23943