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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0190333 (1988-05-05) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 12 인용 특허 : 0 |
A thickness measuring gauge for insulating glass which includes, in the preferred embodiment, a sighting member with a front sight, a rear sight and a sight tube through which the user takes an angled sighting of the insulating glass with the device in contact with the near side surface thereof. A s
A thickness measuring device for insulating glass having a plurality of single glass sheets which are parallel and separated by air space, the insulating glass having a near or first surface and a far or second surface, said thickness measuring device comprising: a. a base member, having a front edg
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