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Title:
【発明の名称】映写用スクリーン装置
Document Type and Number:
Japanese Patent JP3086220
Kind Code:
B1
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Inventors:
Ken Ishida
Application Number:
JP23118699A
Publication Date:
September 11, 2000
Filing Date:
August 18, 1999
Export Citation:
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Assignee:
Mechatech Co., Ltd.
International Classes:
G03B21/58; (IPC1-7): G03B21/58
Domestic Patent References:
JP9230503A
JP46043U
Attorney, Agent or Firm:
Shuichiro Kitamura



 
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