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Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Finger-Pressure Massage
(AREA)
Springs
(AREA)
Description
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICHSDRUCKEREI.
Claims (1)
Patent-Anspruch:Patent claim:Schiefertafelfeder aus ausgekochten Rindsröhrenknochen, welche in eine den Stahlfedern
ähnliche (a) oder gleiche Form (b) gebracht und wie Stahlfedern in einen Halter (c) eingesteckt
werden.Slate spring made from boiled cattle tubular bones, which are brought into a shape similar (a) or identical to the steel springs (b) and inserted into a holder (c) like steel springs.