Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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05/09/1989
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Application #:
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07090372
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Filing Dt:
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08/28/1987
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Inventor:
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KATSUYOSHI YAMASOE
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Title:
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SURFACE TREATMENT CHEMICAL FOR FORMING A HYDROPHILIC COATING
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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1-2, OYODO-KITA 2-CHOME, OYODO-KU, OSAKA-SHI |
OSAKA, JAPAN |
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WEGNER AND BRETSCHNEIDER |
P. O. BOX 18218 |
WASHINGTON, DC 20036-8218 |
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