Patent search ap:("UNITED CARR INC") AND inv:"SEARLE JR JOHN E" Page 1

1.

发明授权
Method of making nozzle structures 失效
Title translation: 制造喷嘴结构的方法

公开(公告)号：US3192090A

公开(公告)日：1965-06-29

申请号：US22568062

申请日：1962-09-24

Applicant: UNITED CARR INC

Inventor： SARAFINAS BRUNO A , SEARLE JR JOHN E

IPC: B60S1/52

CPC classification number: B60S1/52 , Y10T29/49433 , Y10T156/1036

Patent Agency Ranking