SE8202560L - Handredskap for att ova svetsning - Google Patents
Handredskap for att ova svetsningInfo
- Publication number
- SE8202560L SE8202560L SE8202560A SE8202560A SE8202560L SE 8202560 L SE8202560 L SE 8202560L SE 8202560 A SE8202560 A SE 8202560A SE 8202560 A SE8202560 A SE 8202560A SE 8202560 L SE8202560 L SE 8202560L
- Authority
- SE
- Sweden
- Prior art keywords
- ova
- welding
- hand tools
- tools
- hand
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B19/00—Teaching not covered by other main groups of this subclass
- G09B19/24—Use of tools
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/16—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for science of heat
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Analysis (AREA)
- Computational Mathematics (AREA)
- Algebra (AREA)
- Entrepreneurship & Innovation (AREA)
- Instructional Devices (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD22946281 | 1981-04-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE8202560L true SE8202560L (sv) | 1982-10-25 |
Family
ID=5530525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8202560A SE8202560L (sv) | 1981-04-24 | 1982-04-23 | Handredskap for att ova svetsning |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE892948A ( ) |
DK (1) | DK180782A ( ) |
FI (1) | FI820678L ( ) |
FR (1) | FR2504430A1 ( ) |
NO (1) | NO820988L ( ) |
SE (1) | SE8202560L ( ) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100463013C (zh) * | 2006-06-09 | 2009-02-18 | 西安交通大学 | 手工电弧焊焊接操作模拟培训装置 |
-
1982
- 1982-02-26 FI FI820678A patent/FI820678L/fi not_active Application Discontinuation
- 1982-03-24 NO NO820988A patent/NO820988L/no unknown
- 1982-04-22 DK DK180782A patent/DK180782A/da not_active Application Discontinuation
- 1982-04-23 SE SE8202560A patent/SE8202560L/ not_active Application Discontinuation
- 1982-04-23 FR FR8207088A patent/FR2504430A1/fr active Granted
- 1982-04-23 BE BE0/207908A patent/BE892948A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BE892948A (fr) | 1982-10-25 |
FR2504430B3 ( ) | 1984-03-23 |
FI820678L (fi) | 1982-10-25 |
DK180782A (da) | 1982-10-25 |
FR2504430A1 (fr) | 1982-10-29 |
NO820988L (no) | 1982-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
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