Patent search ap:("GEN DYNAMICS CORP") AND inv:"ROBTIZ WALTER A" Page 1

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发明授权
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公开(公告)号：KR870000748B1

公开(公告)日：1987-04-13

申请号：KR810000511

申请日：1981-02-18

Applicant: GEN DYNAMICS CORP

Inventor： HEGELBERG ALLEN C , ELIOT CLARK E , LETTERMAN GERY L , JIMERMAN JORGE F , ROBTIZ WALTER A

IPC: F41G7/22 , F42B12/12 , F42B17/00 , F42B19/00 , F42B19/01 , F42B19/12 , F42B19/26 , F42B19/46 , F42B22/00

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