***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
United States Patent 5040280

View Patent Images:
Download PDF 5040280 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
International Classes:
A44B19/34; A44B19/42; A44B19/24; B21D53/50




<- Previous Patent (Method for producing...)   |   Next Patent (Method for the prepa...) ->