Environmental control apparatus Trademarks Filed in January 24, 1961
PYROPLAT

PYROPLAT

Filed: January 24, 1961
ELECTRIC HOT PLATES FOR USE IN LABORATORIES
Owned by: LINDBERG ENGINEERING COMPANY
Serial Number: 72112388

TEMPAIRE

TEMPAIRE

Filed: January 24, 1961
HOT FOOD TABLES
Owned by: STAR METAL CORPORATION
Serial Number: 72112417