Patent search ap:("NICHOLAS A GUARINO") AND inv:"GUARINO NICHOLAS A" Page 1

1.

发明授权
Reel and case and storage means therefor 失效
Title translation: 其原因及案例及存储方式

公开(公告)号：US3452879A

公开(公告)日：1969-07-01

申请号：US3452879D

申请日：1967-04-19

Applicant: NICHOLAS A GUARINO

Inventor： GUARINO NICHOLAS A

IPC: G03B21/32 , A47G29/00 , B65H55/00 , B65H75/02

CPC classification number: G03B21/323

Patent Agency Ranking