Telecommunications

Owner

GENERAL RADIO COMPANY

Apr 30, 1974
STROBOLUME

Fancy Goods

Owner

GENERAL RADIO COMPANY

Mar 3, 1970
FASTRAK

Fancy Goods

Owner

GENERAL RADIO COMPANY

Oct 29, 1968
GR 874

Housewares and Glass

Owner

GENERAL RADIO COMPANY

Feb 6, 1968
GR900

Housewares and Glass

Owner

GENERAL RADIO COMPANY

Jun 27, 1967
SYNCRONOMETER

Fancy Goods

Owner

GENERAL RADIO COMPANY

Dec 4, 1962
SYNCRONOMETER

Floor Coverings

Owner

GENERAL RADIO COMPANY

Dec 4, 1962
GR

Housewares and Glass and 2 other

Owner

GENERAL RADIO COMPANY

Sep 26, 1950
GENERAL RADIO CO.

Housewares and Glass and 2 other

Owner

GENERAL RADIO COMPANY

May 30, 1950
STROBOLUX

Fancy Goods

Owner

GENERAL RADIO COMPANY

Nov 26, 1946
VARIAC

Housewares and Glass

Owner

GENERAL RADIO COMPANY

Mar 13, 1934
GENERAL RADIO CO. GR

Fancy Goods

Owner

GENERAL RADIO COMPANY

Dec 2, 1924
GENERAL RADIO COMPANY GR

Housewares and Glass

Owner

GENERAL RADIO COMPANY

Oct 14, 1924