Patent №
US 4,906,191
Granted
1990-03-06
Filed 1988
Owner
ASTRA MEDITEC AB, A COMPANY OF SWEDEN
+1 more
Lab
—
AI components
1
speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
07207255
The invention relates to a method and a means for preparation of a dental bridge for a dental prosthesis. The dental bridge is modelled by casting in a mould prepared from a casting model. The casting model is built up in the mouth of the patient by modules (3,6) which are joined together into a unit. A module consists of a metal socket (3) on which a cap (6) with a through hole is mounted. The modules are connected to each other preferably by gluing.
AI classification
Ownership
ASTRA MEDITEC AB, A COMPANY OF SWEDEN
assignment · 49390612
ASTRA TECH AKTIEBOLAG
assignment · 62680017
Assignors
SODERBERG, PER O.
On an employer assignment, the assignors are typically the inventors.