Patent Assignment
Reel/Frame 048898/0738
Assignment of Assignor's Interest
Recorded: 2019-04-16
Pages: 4
Assignees
ASAHI KASEI CONSTRUCTION MATERIALS CORPORATION
105, KANDAJINBOCHO 1-CHOME, CHIYODA-KU, TOKYO, JAPAN
WING CORPORATION
1653-7, MUGIKURA, KAZO-SHI, SAITAMA, JAPAN
Covered Property
(1)
Steel Pipe Coupling Device for Steel Pipes