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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0647999 (1991-01-30) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 312 인용 특허 : 0 |
A porous mesh for use in forming articles comprising a network of pores and protrusions. The porous mesh has a specifically delineated mesh structure having a pore/protrusion size between 25 and 1000 microns and the pore structure is based on a unifor
A non-woven porous mesh in sheet form, said mesh comprising: a continuous sheet having a substantially uniform thickness between opposite sides; a series of openings extending through and from one to the other side of the sheet, said openings being distributed in a substantially uniform pattern thro
A non-woven porous mesh in sheet form, said mesh comprising: a continuous sheet having a substantially uniform thickness between opposite sides; a series of openings extending through and from one to the other side of the sheet, said openings being distributed in a substantially uniform pattern throughout a two-dimensional area of the sheet; and a series of raised protrusions extending substantially normal to and outwardly away from one side of said sheet, wherein the protrusions are of substantially uniform height and are distributed in a substantially uniform pattern corresponding to said pattern of openings but offset therefrom forming a topographical surface wherein said openings have an effective diameter of about 25 to 1000 m
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