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Title:
METHOD OF MANUFACTURING ELECTRET
Document Type and Number:
Japanese Patent JPS56100409
Kind Code:
A
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Inventors:
YAN FUAN TAANHOUTO
Application Number:
JP14067580A
Publication Date:
August 12, 1981
Filing Date:
October 09, 1980
Export Citation:
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Assignee:
TNO
International Classes:
B01D39/08; H01G7/02; (IPC1-7): H01G7/02



 
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