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The ornamental design for a signal input and output converter, as shown and described.
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The portions of the design shown in broken lines in
Sekine, Mitsuo, Morikawa, Fumio, Tanabe, Yoshihiro
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Jun 14 2007 | SMC Corporation | (assignment on the face of the patent) | / | |||
Aug 08 2007 | TANABE, YOSHIHIRO | SMC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019874 | /0617 | |
Aug 08 2007 | MORIKAWA, FUMIO | SMC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019874 | /0617 | |
Aug 08 2007 | SEKINE, MITSUO | SMC Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019874 | /0617 |
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