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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0713521 (1985-03-19) |
우선권정보 | NL-0000887 (1984-03-21) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
A shaving unit for a dry-shaving apparatus comprises an external first cutting member with an annular wall portion formed with hair-entry apertures, and a second internal cutting member which is cooperable with the first cutting member and which comprises a ring of cutters which second cutting membe
A shaving unit for a dry-shaving apparatus, the shaving unit comprising an external first cutting member having an annular wall portion with hair-entry apertures, and an internal second cutting member which is cooperable with the first cutting member and which comprises a ring of cutters, which seco
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