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
GB12689/17A
Inventor
Asmus Christensen Schau Angel
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Individual
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Individual
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Publication of GB109615ApublicationCriticalpatent/GB109615A/en
A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
A61C13/00—Dental prostheses; Making same
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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 Prosthetics
(AREA)
Abstract
109,615. Angel, A. C. S. Sept. 15, 1916, [Convention date]. Teeth, artificial. - A denture a is formed with a suction cavity b fitted with a helical spring c to prevent the gum from being sucked into the cavity. Fig. 3 shows a spring of modified crosssection The springs may he removed for cleaning and are held in place by friction,
GB12689/17A1916-09-151917-09-04Improvements in or relating to Dental Plates for Artificial Teeth.
ExpiredGB109615A
(en)