Membership
Tour
Register
Log in
Takatoshi Miki
Follow
Person
Nagahama, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Process for producing biaxially oriented polyester film
Patent number
5,139,727
Issue date
Aug 18, 1992
Daifoil Company, Limited
Shigeo Utsumi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL