Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and an apparatus for cooling and guiding thermoplastic synthetic resin films

Method and an apparatus for cooling and guiding thermoplastic synthetic resin films

US Patent 4655988 · Granted Apr 7, 1987

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Bis(trifluoromethanesulfonyl)ethyl-bearing compound and acid catalyst, and metho2016
Surface-treated electro-deposited copper foil and method for manufacturing the s2014
Negative electrode for nonaqueous secondary battery, process of producing the ne2010
Intermediate and process for producing fluorinated carboxylic acid derivative fr2004
Intermediates and process for producing fluorine-containing amino acid compound 2002
Connecting structure for concrete block and connector used therefor2001
Plastic molding machine2001
Cyclopropylglycine derivatives and agonists for metabotronic L-glutamate recepto2001
Connecting structure for concrete block and connector used therefor2000
Method and apparatus for feeding a plurality of molten resin jet streams into T 1993
Fluorine-containing vitamin D3 analogues and pharmaceutical composition containi1993
Fluorine-containing vitamin D3 analogues1993