WINDOW BLIND OPERATION DEVICE
PROBLEM TO BE SOLVED: To enable the identification of the respective operations by a plurality of operating parts in a window blind operation device with first and second operating parts which are so arranged as to make the blind with first and second shielding materials make a plurality of actions....
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To enable the identification of the respective operations by a plurality of operating parts in a window blind operation device with first and second operating parts which are so arranged as to make the blind with first and second shielding materials make a plurality of actions. SOLUTION: First and second operation grips 30a and 30b each comprises the assembly of the first and second grip parts 32 and 34. The first and second grip parts 32 and 34 are provided with different identifying means 32a and 34a and the first and second operation grips 30a and 30b are arranged in the inverted symmetrical relationship. COPYRIGHT: (C)2004,JPO&NCIPI |
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