FR2317373B1 - - Google Patents
Info
- Publication number
- FR2317373B1 FR2317373B1 FR7620424A FR7620424A FR2317373B1 FR 2317373 B1 FR2317373 B1 FR 2317373B1 FR 7620424 A FR7620424 A FR 7620424A FR 7620424 A FR7620424 A FR 7620424A FR 2317373 B1 FR2317373 B1 FR 2317373B1
- Authority
- FR
- France
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
- B26B19/384—Dry-shaver foils; Manufacture thereof
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F1/00—Etching metallic material by chemical means
- C23F1/02—Local etching
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Forests & Forestry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Dry Shavers And Clippers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2842675A GB1511046A (en) | 1975-07-05 | 1975-07-05 | Production of shaving foil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2317373A1 FR2317373A1 (fr) | 1977-02-04 |
| FR2317373B1 true FR2317373B1 (OSRAM) | 1980-09-05 |
Family
ID=10275457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7620424A Granted FR2317373A1 (fr) | 1975-07-05 | 1976-07-05 | Procede de fabrication de lamelles perforees pour rasoirs a sec |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS603499B2 (OSRAM) |
| AT (1) | AT351900B (OSRAM) |
| CA (1) | CA1066108A (OSRAM) |
| CH (1) | CH612694A5 (OSRAM) |
| DE (1) | DE2629919A1 (OSRAM) |
| FR (1) | FR2317373A1 (OSRAM) |
| GB (1) | GB1511046A (OSRAM) |
| IT (1) | IT1070244B (OSRAM) |
| NL (1) | NL177231C (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183885A (en) * | 1981-05-07 | 1982-11-12 | Hitachi Maxell | Production of outer blade of electric razor |
| DE3526951A1 (de) * | 1985-07-27 | 1987-01-29 | Battelle Institut E V | Scherblatt fuer rasiergeraete und verfahren zu seiner herstellung |
| NL8801017A (nl) * | 1988-04-20 | 1989-11-16 | Philips Nv | Werkwijze voor het vervaardigen van een scheerblad voor een droogscheerapparaat. |
| WO1991013705A1 (fr) * | 1990-03-07 | 1991-09-19 | Kabushiki Kaisha Komatsu Seisakusho | Appareil a façonner des panneaux |
| JPH0750015Y2 (ja) * | 1990-03-07 | 1995-11-15 | 株式会社小松製作所 | パネルベンダ |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1112368B (de) * | 1957-11-07 | 1961-08-03 | Philips Nv | Verfahren zum Herstellen einer gelochten Schneideplatte fuer ein Trockenrasiergeraet durch AEtzen |
| US3498891A (en) * | 1965-12-17 | 1970-03-03 | Gillette Co | Method of making shearing foils for dry shavers |
| US3679500A (en) * | 1970-08-07 | 1972-07-25 | Dainippon Screen Mfg | Method for forming perforations in metal sheets by etching |
-
1975
- 1975-07-05 GB GB2842675A patent/GB1511046A/en not_active Expired
-
1976
- 1976-06-02 IT IT6863476A patent/IT1070244B/it active
- 1976-07-02 NL NL7607306A patent/NL177231C/xx not_active IP Right Cessation
- 1976-07-02 DE DE19762629919 patent/DE2629919A1/de active Granted
- 1976-07-02 CA CA256,140A patent/CA1066108A/en not_active Expired
- 1976-07-02 AT AT484876A patent/AT351900B/de not_active IP Right Cessation
- 1976-07-05 FR FR7620424A patent/FR2317373A1/fr active Granted
- 1976-07-05 JP JP8031276A patent/JPS603499B2/ja not_active Expired
- 1976-07-05 CH CH856776A patent/CH612694A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2629919A1 (de) | 1977-01-27 |
| NL177231B (nl) | 1985-03-18 |
| CH612694A5 (en) | 1979-08-15 |
| GB1511046A (en) | 1978-05-17 |
| CA1066108A (en) | 1979-11-13 |
| NL7607306A (nl) | 1977-01-07 |
| JPS529551A (en) | 1977-01-25 |
| JPS603499B2 (ja) | 1985-01-29 |
| FR2317373A1 (fr) | 1977-02-04 |
| NL177231C (nl) | 1985-08-16 |
| IT1070244B (it) | 1985-03-29 |
| AT351900B (de) | 1979-08-27 |
| ATA484876A (de) | 1979-01-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |