Title:
ELECTRET STRUCTURE
Document Type and Number:
Japanese Patent JPS6147620
Kind Code:
A
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Inventors:
WADA HIROTO
Application Number:
JP17019384A
Publication Date:
March 08, 1986
Filing Date:
August 15, 1984
Export Citation:
Assignee:
TOSHIBA CORP
International Classes:
H01G7/02; (IPC1-7): H01G7/02
Attorney, Agent or Firm:
Takehiko Suzue