Patent search ap:("AMERICAN MACH & FOUNDRY") AND inv:"MELVIN VERGALES" Page 1

1.

发明授权
Pneumatic transport device for cigarettes or the like 失效
Title translation: 香烟用气动输送装置等

公开(公告)号：US3404921A

公开(公告)日：1968-10-08

申请号：US61247267

申请日：1967-01-30

Applicant: AMERICAN MACH & FOUNDRY

Inventor： MELVIN VERGALES , MEREDITH WOOLARD JAMES

IPC: A24C5/32 , B65G51/02

CPC classification number: A24C5/323 , B65G51/02

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