GB831750A - Improvements in or relating to dental forceps - Google Patents
Improvements in or relating to dental forcepsInfo
- Publication number
- GB831750A GB831750A GB2567557A GB2567557A GB831750A GB 831750 A GB831750 A GB 831750A GB 2567557 A GB2567557 A GB 2567557A GB 2567557 A GB2567557 A GB 2567557A GB 831750 A GB831750 A GB 831750A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dental forceps
- aug
- relating
- dental
- drendel
- Prior art date
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/14—Dentists' forceps or the like for extracting teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/34—Component parts, details or accessories; Auxiliary operations
- B29C41/36—Feeding the material on to the mould, core or other substrate
- B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/305—Spray-up of reinforcing fibres with or without matrix to form a non-coherent mat in or on a mould
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/20—Diazonium compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/44—Preparation of azo dyes from other azo compounds by substituting amine groups for hydroxyl groups or hydroxyl groups for amine groups; Desacylation of amino-acyl groups; Deaminating
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Composite Materials (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Chemical Kinetics & Catalysis (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)
- Dental Preparations (AREA)
- Dental Prosthetics (AREA)
Abstract
831,750. Dental forceps. DRENDEL, H., and DRENDEL, H. J., [trading as DENTAL MANUFACTURING PASCHWITZ & CO.]. Aug. 14, 1957 [Aug. 17, 1956; Aug. 23, 1956], No. 25675/57. Class 81 (2). Dental forceps have the teeth-engaging surfaces 7, 8 of the jaws coated with wearresistant material such as diamond crystals or hard metal particles. The surfaces may be partially or wholly covered.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH20630A DE1015189B (en) | 1956-08-17 | 1956-08-17 | Tooth extraction forceps |
DED12803U DE1744085U (en) | 1956-08-17 | 1956-08-23 | SURGICAL FORCEPS. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB831750A true GB831750A (en) | 1960-03-30 |
Family
ID=43598135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2567557A Expired GB831750A (en) | 1956-08-17 | 1957-08-14 | Improvements in or relating to dental forceps |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT199304B (en) |
CH (1) | CH358189A (en) |
DE (2) | DE1015189B (en) |
FR (1) | FR1181051A (en) |
GB (1) | GB831750A (en) |
NL (1) | NL94038C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5036733A (en) * | 1988-04-12 | 1991-08-06 | Tiholiz Ivan C | Co-aptive instruments with non-slip surfaces and method for their manufacture |
US5197877A (en) * | 1990-08-15 | 1993-03-30 | Vladimir Andrew | Implement for extracting dental crowns, bridges and the like |
US5599186A (en) * | 1995-04-06 | 1997-02-04 | Anthogyr, Societe Anonyme | Implement for extracting dental bridges and the like |
-
1956
- 1956-08-17 DE DESCH20630A patent/DE1015189B/en active Pending
- 1956-08-23 DE DED12803U patent/DE1744085U/en not_active Expired
-
1957
- 1957-06-19 AT AT199304D patent/AT199304B/en active
- 1957-07-10 NL NL218813A patent/NL94038C/xx active
- 1957-07-24 CH CH358189D patent/CH358189A/en unknown
- 1957-08-10 FR FR1181051D patent/FR1181051A/en not_active Expired
- 1957-08-14 GB GB2567557A patent/GB831750A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5036733A (en) * | 1988-04-12 | 1991-08-06 | Tiholiz Ivan C | Co-aptive instruments with non-slip surfaces and method for their manufacture |
US5197877A (en) * | 1990-08-15 | 1993-03-30 | Vladimir Andrew | Implement for extracting dental crowns, bridges and the like |
US5599186A (en) * | 1995-04-06 | 1997-02-04 | Anthogyr, Societe Anonyme | Implement for extracting dental bridges and the like |
Also Published As
Publication number | Publication date |
---|---|
CH358189A (en) | 1961-11-15 |
AT199304B (en) | 1958-08-25 |
NL94038C (en) | 1960-04-19 |
FR1181051A (en) | 1959-06-11 |
DE1744085U (en) | 1957-05-02 |
DE1015189B (en) | 1957-09-05 |
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