BE377788A - - Google Patents
Info
- Publication number
- BE377788A BE377788A BE377788DA BE377788A BE 377788 A BE377788 A BE 377788A BE 377788D A BE377788D A BE 377788DA BE 377788 A BE377788 A BE 377788A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/18—Safety razors with one or more blades arranged transversely to the handle involving blades with two cutting edges
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knives (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US434047A US1905699A (en) | 1930-03-07 | 1930-03-07 | Safety razor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE377788A true BE377788A (zh) |
Family
ID=23722598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE377788D BE377788A (zh) | 1930-03-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1905699A (zh) |
| BE (1) | BE377788A (zh) |
| FR (1) | FR712242A (zh) |
| GB (1) | GB364901A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301772A (en) * | 1980-06-02 | 1981-11-24 | A. O. Smith Corporation | Water heating apparatus |
-
0
- BE BE377788D patent/BE377788A/xx unknown
-
1930
- 1930-03-07 US US434047A patent/US1905699A/en not_active Expired - Lifetime
-
1931
- 1931-02-17 GB GB5079/31A patent/GB364901A/en not_active Expired
- 1931-02-27 FR FR712242D patent/FR712242A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR712242A (fr) | 1931-09-28 |
| GB364901A (en) | 1932-01-14 |
| US1905699A (en) | 1933-04-25 |