Invention Grant
US4200360A Filter for protection against radiation, especially with regard to
direct pigmentation by solar radiation
失效
过滤器用于防止辐射，特别是对于通过太阳辐射的直接色素沉积
- Patent Title: Filter for protection against radiation, especially with regard to direct pigmentation by solar radiation
- Patent Title (中): 过滤器用于防止辐射，特别是对于通过太阳辐射的直接色素沉积
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Application No.: US776518Application Date: 1977-03-11
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Publication No.: US4200360APublication Date: 1980-04-29
- Inventor: Maxim F. Mutzhas
- Applicant: Maxim F. Mutzhas
- Assignee: Mutzhas Maximilian F
- Current Assignee: Mutzhas Maximilian F
- Priority: DEX2609273 19760305
- Main IPC: A61N5/06
- IPC: A61N5/06 ; C09K11/66 ; G02B5/20 ; H01J61/38 ; H01J61/52
Abstract:
A radiation shield for promoting direct pigmentation of human skin by solar radiation comprising a filter made from a plurality of layers of synthetic plastic, e.g., polyester or inorganic glass, each filtering different ranges of wave lengths. Substantially all wave lengths below 320 nm and above 450 nm are filtered out so that rapid tanning of the skin is effected without burning.
Public/Granted literature
- US6083961A Benzimidazole compounds as bradykinin antagonists Public/Granted day:2000-07-04
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