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A&D Co., Ltd. Patents |
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Assignee: A&D Co., Ltd.
Address: Tokyo, JP
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 6472618 |
Electronic weighing scale using general purpose block member |
October 29, 2002 |
| A weighing scale includes an integral block member having a load receiving portion for receiving a load of a scaled object; a fixing portion for fixing the integral block; and a Roberval portion having recessed portions between the load receiving portion and the fixing portion. The scale |
| 4167986 |
Fluid stream silencing device |
September 18, 1979 |
| A modular fluid stream silencing apparatus, primarily for use in air conditioning ducts and the like, comprising a plurality of air splitters formed of acoustical energy absorbing material, the air splitters being of such sizes that the plurality of air splitters can be installed within |
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