AT209196B - Landing device for helicopters - Google Patents
Landing device for helicoptersInfo
- Publication number
- AT209196B AT209196B AT586757A AT586757A AT209196B AT 209196 B AT209196 B AT 209196B AT 586757 A AT586757 A AT 586757A AT 586757 A AT586757 A AT 586757A AT 209196 B AT209196 B AT 209196B
- Authority
- AT
- Austria
- Prior art keywords
- helicopters
- landing device
- landing
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT586757A AT209196B (en) | 1957-09-09 | 1957-09-09 | Landing device for helicopters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT586757A AT209196B (en) | 1957-09-09 | 1957-09-09 | Landing device for helicopters |
Publications (1)
Publication Number | Publication Date |
---|---|
AT209196B true AT209196B (en) | 1960-05-25 |
Family
ID=3580405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT586757A AT209196B (en) | 1957-09-09 | 1957-09-09 | Landing device for helicopters |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT209196B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187038A (en) * | 1976-08-27 | 1980-02-05 | Taylor Woodrow Construction Limited | Equipment for extracting oil or gas from under the sea bed and method of installing such equipment |
WO1985005645A1 (en) * | 1984-05-29 | 1985-12-19 | Bethlehem Steel Corporation | Mobile, offshore, jack-up, marine platform adjustable for sloping seafloor |
US4740108A (en) * | 1986-07-24 | 1988-04-26 | Leonard Edward Levee | Method and apparatus for selecting and maintaining the level of a pier deck |
US4969776A (en) * | 1986-02-24 | 1990-11-13 | British Gas Plc | Offshore platforms |
-
1957
- 1957-09-09 AT AT586757A patent/AT209196B/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4187038A (en) * | 1976-08-27 | 1980-02-05 | Taylor Woodrow Construction Limited | Equipment for extracting oil or gas from under the sea bed and method of installing such equipment |
WO1985005645A1 (en) * | 1984-05-29 | 1985-12-19 | Bethlehem Steel Corporation | Mobile, offshore, jack-up, marine platform adjustable for sloping seafloor |
US4583881A (en) * | 1984-05-29 | 1986-04-22 | Bethlehem Steel Corporation | Mobile, offshore, jack-up, marine platform adjustable for sloping sea floor |
US4969776A (en) * | 1986-02-24 | 1990-11-13 | British Gas Plc | Offshore platforms |
US4740108A (en) * | 1986-07-24 | 1988-04-26 | Leonard Edward Levee | Method and apparatus for selecting and maintaining the level of a pier deck |
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