FI783462A - Med isbrytaranordning foersett fartyg - Google Patents
Med isbrytaranordning foersett fartygInfo
- Publication number
- FI783462A FI783462A FI783462A FI783462A FI783462A FI 783462 A FI783462 A FI 783462A FI 783462 A FI783462 A FI 783462A FI 783462 A FI783462 A FI 783462A FI 783462 A FI783462 A FI 783462A
- Authority
- FI
- Finland
- Prior art keywords
- mediabartaranordning
- foersett
- fartyg
- mediabartaranordning foersett
- foersett fartyg
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/08—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor
- B63B35/12—Ice-breakers or other vessels or floating structures for operation in ice-infested waters; Ice-breakers, or other vessels or floating structures having equipment specially adapted therefor having ice-cutters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Screw Conveyors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86173777 | 1977-12-19 | ||
US05/861,737 US4208977A (en) | 1976-05-07 | 1977-12-19 | Icebreaking apparatus |
Publications (3)
Publication Number | Publication Date |
---|---|
FI783462A true FI783462A (fi) | 1979-06-20 |
FI67813B FI67813B (fi) | 1985-02-28 |
FI67813C FI67813C (fi) | 1985-06-10 |
Family
ID=25336618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI783462A FI67813C (fi) | 1977-12-19 | 1978-11-13 | Isbrytarfartyg |
Country Status (3)
Country | Link |
---|---|
JP (2) | JPS5486188A (fi) |
DE (1) | DE2847344A1 (fi) |
FI (1) | FI67813C (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55164501A (en) * | 1979-06-11 | 1980-12-22 | Topy Ind Ltd | Wheel disk and machining thereof |
JPH07100597B2 (ja) * | 1988-04-22 | 1995-11-01 | 三菱電機株式会社 | 移動通路のガイドレール取付装置 |
JPH039377U (fi) * | 1989-06-19 | 1991-01-29 | ||
CN108146587B (zh) * | 2018-02-11 | 2023-08-08 | 合肥学院 | 一种海洋连续破冰机构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE933078C (de) * | 1954-03-02 | 1955-09-15 | Werner Sievers | Raupeneisbrecher |
FR2048317A5 (fi) * | 1969-12-24 | 1971-03-19 | Fioravanti Jean | |
JPS5135035B2 (fi) * | 1971-11-27 | 1976-09-30 | ||
US3921560A (en) * | 1974-04-08 | 1975-11-25 | Sea Log Corp | Ice cutting apparatus for vessels operating in ice covered waters |
-
1978
- 1978-06-01 JP JP6662678A patent/JPS5486188A/ja active Granted
- 1978-10-31 DE DE19782847344 patent/DE2847344A1/de not_active Ceased
- 1978-11-13 FI FI783462A patent/FI67813C/fi not_active IP Right Cessation
-
1981
- 1981-05-21 JP JP7732081A patent/JPS5744594A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS6147756B2 (fi) | 1986-10-21 |
FI67813B (fi) | 1985-02-28 |
DE2847344A1 (de) | 1979-06-28 |
JPS5744594A (en) | 1982-03-13 |
JPS5486188A (en) | 1979-07-09 |
FI67813C (fi) | 1985-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: EXXON PRODUCTION RESEARCH CO |