on 1 May 1940
Last Applicant/ Owned by
Raytheon Company
141 Spring Street, Lexington, Massachusetts 02173, United States of America
, ,
Serial Number
UK00000611666 filed on 1st May 1940
Registration Number
UK00000611666 registered on
1st May 1940
Correspondent Information
Ladas & Parry LLP
Temple Chambers, 3-7 Temple Avenue
London,
EC4Y 0DA
Electric discharge tubes and photo-electric cells.
UK00000611666
Word
Individual