United States Patent RE28165
Publication Date:
09/17/1974
Export Citation:
Click for automatic bibliography generation
Primary Class:
425/117
Other Classes:
220/229, 249/160, 422/510, 425/84, 425/185, 425/470
International Classes:
B29C33/00; G01N1/36
View Patent Images:
Download PDF RE28165        PDF help