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Title:
関節結合式ウィング部材を備えた水中遊泳用フィン
Document Type and Number:
Japanese Patent JP4424885
Kind Code:
B2
Inventors:
エバンズ、ロバート・ビー
Application Number:
JP2001576142A
Publication Date:
March 03, 2010
Filing Date:
April 19, 2000
Export Citation:
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Assignee:
EVANS,Robert,B.
International Classes:
A63B31/11; A63B31/14; A63B35/00; B63C11/02
Domestic Patent References:
JP3058000U
Foreign References:
US3480978
US5527197
Attorney, Agent or Firm:
大島 陽一