SPIROMATIC TUBEFORMER
Filed: July 9, 1975
MACHINE HAVING MECHANICAL, HYDRAULIC, AND ELECTRICAL COMPONENTS FOR MAKING HELICAL LOCK AND SEAM METAL TUBES
Owned by: SPIRO INVESTMENT S.A.
Serial Number: 73057260
SPIROSAFE
Filed: July 20, 1979
Tubes, Tubing, Ducts and Ducting for Use in Air-Conditioning, Warm-Air Heating and Exhaust Systems, as Well as and Parts…
Owned by: SPIRO INVESTMENT S.A.
Serial Number: 73227395
SPIROFORM
Filed: July 20, 1979
Metal Goods-Namely, Tubes, Tubing, Ducts, Ducting and Parts Therefor; Metal Fittings-Namely, Reducers/Expanders, Closures…
Owned by: SPIRO INVESTMENT S.A.
Serial Number: 73227396
SPIROTITE
Filed: July 20, 1979
Metal Goods-Namely, Tubes, Tubing, Ducts, Ducting, and Parts Therefor; Metal Fittings-Namely, Reducers/Expanders, Closures…
Owned by: SPIRO INVESTMENT S.A.
Serial Number: 73227397
