Patent search ap:("LITTLE INC A") AND inv:"COMSTOCK DANIEL F JR" Page 1

1.

发明授权
Pyrometric device 失效
Title translation: PYROMETRIC设备

公开(公告)号：US3439985A

公开(公告)日：1969-04-22

申请号：US3439985D

申请日：1965-10-15

Applicant: LITTLE INC A

Inventor： COMSTOCK DANIEL F JR , RICHARDSON DAVID L

IPC: G01J5/00 , G01J5/48

CPC classification number: G01J5/0003

Patent Agency Ranking