FISCHLUPE
Filed: February 25, 1954
UNDERWATER ECHO SOUNDING APPARATUS
Owned by: ELECTROACUSTIC G. M. B. H.
Serial Number: 71661621
ELAC
Filed: February 25, 1954
UNDERWATER ECHO SOUNDING APPARATUS
Owned by: ELECTROACUSTIC G. M. B. H.
Serial Number: 71661622
ELECTROACUSTIC
Filed: February 25, 1954
UNDERWATER ECHO SOUNDING APPARATUS
Owned by: ELECTROACUSTIC G. M. B. H.
Serial Number: 71661623
MIRACORD
Filed: June 29, 1954
PHONOGRAPH RECORD PLAYERS AND PHONOGRAPH RECORD CHANGERS
Owned by: ELECTROACUSTIC G. M. B. H.
Serial Number: 71669103
ELECTROACUSTIC
Filed: November 26, 1954
PHONOGRAPH RECORD PLAYERS AND PHONOGRAPH RECORD CHANGERS
Owned by: ELECTROACUSTIC G. M. B. H.
Serial Number: 71677309
LODAR
Filed: October 23, 1956
ECHO-SOUNDING DEVICES
Owned by: ELECTROACUSTIC G. M. B. H.
Serial Number: 72017998
MINISCOP
Filed: September 3, 1957
DEPTH-MEASURING ECHO-SOUNDING DEVICES FOR MARINE PURPOSES
Owned by: ELECTROACUSTIC G. M. B. H.
Serial Number: 72036577
