Environmental Control Apparatus and 2 other

Owner

L. & C. HARDTMUTH, INC.

Aug 19, 1969

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Jul 30, 1968

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Jan 16, 1968

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Feb 7, 1967

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Jan 7, 1964
"KOLOR-KODED"

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Mar 31, 1964
TECHNOBALL REPROLAR

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Aug 14, 1962
ACETOGRAPH

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Jul 17, 1962
KOH-I-QUICK

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Aug 7, 1962
FLEXICOLOR

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Sep 18, 1951
TECHNIFLEX

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

May 13, 1952
POLYCOLOR

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Oct 25, 1949
KOHPLASTIC

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Sep 20, 1949
GOLD LABEL

Building Construction and Repair

Owner

L. & C. HARDTMUTH INC.

May 21, 1946
NAVIGATOR

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Mar 7, 1944
AVIATOR

Building Construction and Repair

Owner

L. & C. HARDTMUTH, INC.

Jan 11, 1944