Title:
【発明の名称】多数の交換可能な構成要素を有する水泳用足ひれ
Document Type and Number:
Japanese Patent JP3229322
Kind Code:
B2
Inventors:
Robert Bee, Evans
Application Number:
JP51098794A
Publication Date:
November 19, 2001
Filing Date:
October 26, 1992
Export Citation:
Assignee:
Robert Bee, Evans
International Classes:
A63B31/08; A63B31/11; F04B39/00; F16C3/22; F25D; (IPC1-7): A63B31/11
Domestic Patent References:
| JP4851494A | ||||
| JP6340961U | ||||
| JP6126555U | ||||
| JP3106906U | ||||
| JP563563U | ||||
| JP6451401U |
Other References:
【文献】米国特許4838824(US,A)
Attorney, Agent or Firm:
Masaki Akashi