Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
Publication of GB105482ApublicationCriticalpatent/GB105482A/en
A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
A47C—CHAIRS; SOFAS; BEDS
A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
A47C20/04—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination
A47C20/042—Head -, foot -, or like rests for beds, sofas or the like with adjustable inclination by means of screw-and-nut mechanism
Landscapes
Health & Medical Sciences
(AREA)
General Health & Medical Sciences
(AREA)
Nursing
(AREA)
Special Chairs
(AREA)
Invalid Beds And Related Equipment
(AREA)
Abstract
105,482. Troman, W. July 18, 1916. Bed-rests.-An invalid's or like bed-rest comprises a frame a the sides of which are pivoted on the outside of the side bars of a bedstead and are cranked at a<1>, the cranked portions being pivoted to a yoke e. The yoke e is bent to form a recess for a nut f mounted on an operating-screw g rotated by a handle i.
ASYMMETRICAL SYNTHESIS OF S-ACYL DERIVATIVES OF 2-MERCAPTOMETHYL 3-PHENYL PROPANOIC ACID, APPLICATION TO THE SYNTHESIS OF N- (MERCAPTOACYL) AMINO-ACID DERIVATIVES