BE497142A - - Google Patents
Info
- Publication number
- BE497142A BE497142A BE497142DA BE497142A BE 497142 A BE497142 A BE 497142A BE 497142D A BE497142D A BE 497142DA BE 497142 A BE497142 A BE 497142A
- Authority
- BE
- Belgium
Links
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/16—Materials undergoing chemical reactions when used
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE288278X | 1949-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497142A true BE497142A (en) | 1950-11-16 |
Family
ID=6059540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497142D BE497142A (en) | 1949-07-23 | 1950-07-22 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE497142A (en) |
| CH (1) | CH288278A (en) |
| FR (1) | FR1024998A (en) |
-
1950
- 1950-07-22 CH CH288278D patent/CH288278A/en unknown
- 1950-07-22 BE BE497142D patent/BE497142A/xx unknown
- 1950-07-29 FR FR1024998D patent/FR1024998A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH288278A (en) | 1953-01-15 |
| FR1024998A (en) | 1953-04-09 |