Patent search ap:("SPECIALTIES DEV CORP") AND inv:"SCHROEDER JR HENRY H" Page 1

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发明授权
Handleless discharge head for portable fluid dispensing apparatus 失效
Title translation: 便携式流体分配装置的手柄排放头

公开(公告)号：US2744580A

公开(公告)日：1956-05-08

申请号：US29983452

申请日：1952-07-19

Applicant: SPECIALTIES DEV CORP

Inventor： SCHROEDER JR HENRY H

IPC: A62C13/00 , B65D83/14

CPC classification number: B65D83/60 , A62C13/003

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