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.)
Expired
Application number
GB935/21A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Krupp Stahl AG
Fried Krupp AG
Original Assignee
Krupp Stahl AG
Fried Krupp AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krupp Stahl AG, Fried Krupp AGfiledCriticalKrupp Stahl AG
Publication of GB157091ApublicationCriticalpatent/GB157091A/en
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C13/00—Dental prostheses; Making same
Landscapes
Health & Medical Sciences
(AREA)
Oral & Maxillofacial Surgery
(AREA)
Dentistry
(AREA)
Epidemiology
(AREA)
Life Sciences & Earth Sciences
(AREA)
Animal Behavior & Ethology
(AREA)
General Health & Medical Sciences
(AREA)
Public Health
(AREA)
Veterinary Medicine
(AREA)
Dental Tools And Instruments Or Auxiliary Dental Instruments
(AREA)
Bending Of Plates, Rods, And Pipes
(AREA)
Mounting, Exchange, And Manufacturing Of Dies
(AREA)
Abstract
157,091. Krupp Akt.-Ges., F. Dec. 1, 1919, [Convention date]. Teeth, artificial.-A lead or other plastic block C, used with a die A for stamping a thin plate B of hard metal as a chrome-nickel steel dental plate, is so shaped that during the operation it clamps the plate against the edges a<1> of the die and thus avoids creasing. Specification 18619/10, [Class 83 (iv), Metals, Working], is referred to.
GB935/21A1919-12-011921-01-08Improvements in stamps for thin sheet metal plates, such as dental plates and the like
ExpiredGB157091A
(en)
Procedure for the formation and incorporation of handles or synthetic handles to flat metal surfaces. (Machine-translation by Google Translate, not legally binding)