ATA670974A - SELF-ALIGNING, SELF-DRIVING CARRIAGE FOR DRIVING ON CURVED TRACKS, E.G. IN PIPELINES - Google Patents
SELF-ALIGNING, SELF-DRIVING CARRIAGE FOR DRIVING ON CURVED TRACKS, E.G. IN PIPELINESInfo
- Publication number
- ATA670974A ATA670974A AT670974A AT670974A ATA670974A AT A670974 A ATA670974 A AT A670974A AT 670974 A AT670974 A AT 670974A AT 670974 A AT670974 A AT 670974A AT A670974 A ATA670974 A AT A670974A
- Authority
- AT
- Austria
- Prior art keywords
- self
- driving
- pipelines
- aligning
- curved tracks
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT670974A AT338062B (en) | 1971-05-13 | 1974-08-16 | SELF-ALIGNING, SELF-DRIVING CARRIAGE FOR DRIVING ON CURVED TRACKS, E.G. IN PIPELINES |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2446471A IT986804B (en) | 1971-05-13 | 1971-05-13 | SELF-PROPELLED, SELF-STANDING TROLLEY ABLE TO MOVE ALONG CURVED PROFILES SUCH AS PIPES |
AT418672A AT324785B (en) | 1971-05-13 | 1972-05-12 | SELF-ALIGNING, SELF-DRIVING CARRIAGES FOR DRIVING ON CURVED TRACKS, E.G. IN PIPELINES |
AT670974A AT338062B (en) | 1971-05-13 | 1974-08-16 | SELF-ALIGNING, SELF-DRIVING CARRIAGE FOR DRIVING ON CURVED TRACKS, E.G. IN PIPELINES |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA670974A true ATA670974A (en) | 1976-11-15 |
AT338062B AT338062B (en) | 1977-07-25 |
Family
ID=27149837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT670974A AT338062B (en) | 1971-05-13 | 1974-08-16 | SELF-ALIGNING, SELF-DRIVING CARRIAGE FOR DRIVING ON CURVED TRACKS, E.G. IN PIPELINES |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT338062B (en) |
-
1974
- 1974-08-16 AT AT670974A patent/AT338062B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT338062B (en) | 1977-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |