Patent search ap:("ANDREW BALLASH" OR "STAM STEPHEN A" OR "ANDERSON PAUL E") AND inv:"ANDREW BALLASH" Page 1

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发明授权
Repeating rocket launcher 失效
Title translation: 重复火箭发射器

公开(公告)号：US2774282A

公开(公告)日：1956-12-18

申请号：US21002651

申请日：1951-02-08

Applicant: ANDREW BALLASH , STAM STEPHEN A , ANDERSON PAUL E

Inventor： ANDREW BALLASH , STAM STEPHEN A , ANDERSON PAUL E

IPC: F41A9/38 , F41A9/46 , F41A9/48 , F41A19/69

CPC classification number: F41A9/48 , F41A9/38 , F41A9/46 , F41A19/69

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