FR807933A - Escalator - Google Patents
EscalatorInfo
- Publication number
- FR807933A FR807933A FR807933DA FR807933A FR 807933 A FR807933 A FR 807933A FR 807933D A FR807933D A FR 807933DA FR 807933 A FR807933 A FR 807933A
- Authority
- FR
- France
- Prior art keywords
- escalator
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B21/00—Kinds or types of escalators or moving walkways
- B66B21/02—Escalators
- B66B21/06—Escalators spiral type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR807933T | 1936-05-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR807933A true FR807933A (en) | 1937-01-25 |
Family
ID=9252707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR807933D Expired FR807933A (en) | 1936-05-25 | 1936-05-25 | Escalator |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR807933A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037646A (en) * | 1959-01-27 | 1962-06-05 | Petit Simon | Structure for the storage of objects |
US4726460A (en) * | 1983-11-11 | 1988-02-23 | Mitsubishi Denki Kabushiki Kaisha | Frame structure for a curved escalator |
-
1936
- 1936-05-25 FR FR807933D patent/FR807933A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3037646A (en) * | 1959-01-27 | 1962-06-05 | Petit Simon | Structure for the storage of objects |
US4726460A (en) * | 1983-11-11 | 1988-02-23 | Mitsubishi Denki Kabushiki Kaisha | Frame structure for a curved escalator |
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