November 1936 Lubricants and fuels Trademarks by day
Sun Mon Tue Wed Thu Fri Sat
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30
Lubricants and fuels Trademarks filed in November 1936
HYVAC

HYVAC

Filed: November 14, 1936
OILS FOR USE PARTICULARLY AS A LUBRICATING AND SEALING OIL FOR HIGH VACUUM PUMPS
Owned by: CENTRAL SCIENTIFIC COMPANY, INC.
Serial Number: 71385505