Title:
ELECTRET DUST COLLECTOR
Document Type and Number:
Japanese Patent JPS60175583
Kind Code:
A
Inventors:
IWAMATSU SEIICHI
Application Number:
JP3298584A
Publication Date:
September 09, 1985
Filing Date:
February 23, 1984
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
B03C3/28; B08B6/00; H01L21/304; (IPC1-7): B03C3/28; B08B6/00; H01L21/304
Attorney, Agent or Firm:
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