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The ornamental design for a controlled environment chamber for plant propagation, biological testing or the like, as shown and described. |
FIG. 1 is a front perspective view of the controlled environment chamber for plant propagation, biological testing or the like showing our new design;
FIG. 2 is a right side view thereof, the left side being a mirror image thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof; and
FIG. 6 is a front perspective view of a second embodiment of the design of FIG. 1, the only difference being the inclusion of a shelf unit.
Cassells, Alan C., Rynhart, Alan D.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Nov 07 1989 | CASSELLS, ALAN CONDON | 3I RESEARCH EXPLOITATION LIMITED, 91 WATERLOO RD , LONDON SE1 8XP, UNITED KINGDOM, A UNITED KINGDOM CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005190 | /0657 | |
Nov 15 1989 | RYNHART, ALAN DAVID | 3I RESEARCH EXPLOITATION LIMITED, 91 WATERLOO RD , LONDON SE1 8XP, UNITED KINGDOM, A UNITED KINGDOM CORP | ASSIGNMENT OF ASSIGNORS INTEREST | 005190 | /0657 |
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