FR537814A - Platform lever mechanism for seesaws - Google Patents
Platform lever mechanism for seesawsInfo
- Publication number
- FR537814A FR537814A FR537814DA FR537814A FR 537814 A FR537814 A FR 537814A FR 537814D A FR537814D A FR 537814DA FR 537814 A FR537814 A FR 537814A
- Authority
- FR
- France
- Prior art keywords
- seesaws
- lever mechanism
- platform lever
- platform
- lever
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US537814XA | 1920-02-25 | 1920-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR537814A true FR537814A (en) | 1922-05-30 |
Family
ID=21986492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR537814D Expired FR537814A (en) | 1920-02-25 | 1921-04-12 | Platform lever mechanism for seesaws |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR537814A (en) |
-
1921
- 1921-04-12 FR FR537814D patent/FR537814A/en not_active Expired
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