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The ornamental design for a heat exchange unit, as shown and described.
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FIG. 1 is a front view of my new heat exchange unit;
FIG. 2 is a rear view thereof;
FIG. 3 is a plan view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof;
FIG. 7 is an enlarged view of a portion of the heat exchange unit cut away at line A—A′ of FIG. 1; and,
FIG. 8 is an enlarged sectional view of the heat exchange unit cut away along line B—B′ of FIG. 7 thereof.
Nakagawa, Yasuaki, Inagaki, Katsuyuki, Ozawa, Ryuji
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
May 17 2005 | TIG Co., Ltd. | (assignment on the face of the patent) | / | |||
May 17 2005 | INAGAKI, KATSUYUKI | TIG CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016748 | /0843 | |
May 18 2005 | NAKAGAWA, YASUAKI | TIG CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016748 | /0843 | |
May 19 2005 | OZAWA, RYUJI | TIG CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 016748 | /0843 |
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