-
公开(公告)号:US3329027A
公开(公告)日:1967-07-04
申请号:US61104256
申请日:1956-09-20
Applicant: BOSCH ARMA CORP
Inventor: DAVIDSON GARETH M , FRANKLIN MEYER
公开(公告)号:US3329027A
公开(公告)日:1967-07-04
申请号:US61104256
申请日:1956-09-20
Applicant: BOSCH ARMA CORP
Inventor: DAVIDSON GARETH M , FRANKLIN MEYER