System for magnetically attaching templeless eyewear to a person
A system of eyewear that eliminates the need for hinges on the frames of the eyewear.
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| Number | Title | Issue Date |
| 4323548 | Vaginal suppository for contraception, having a predetermined lactalbumin content A spermicidally-active vaginal suppository consisting essentially of a solid water-soluble polymeric material which melts at body temperature, for example, a polyethylene glycol, having dispersed therein minor amounts of a spermicide, for example, p-nonyl... | 04/06/1982 |
| 4310510 | Self administrable anti-fertility composition A self-administrable anti-fertility composition comprising a progestational compound in an amount effective for alteration of cervical mucus secretions in a manner unfavorable to fertility without systemic absorption and a pharmaceutically acceptable vehi... | 01/12/1982 |
| 4177350 | Imidazole ethyl oxyalkoxy derivatives and thio analogues thereof Antimycotically and antibacterially effective imidazole derivatives of the formula (1) ##STR1## in which R1, R2 and R3 are the same or different and are hydrogen and lower alkyl; R4 is hydrogen, lower alkyl... | 12/04/1979 |
| 3989749 | 11,12-Secoprostaglandins This invention relates to 8,10-diaza-9-oxo(and thioxo)-11,12-secoprostaglandins and processes for their manufacture. These compounds have prostaglandin-like biological activity and are particularly useful as renal vasodilators, and for the prevention of ... | 11/02/1976 |