JPS4898590A - - Google Patents
Info
- Publication number
- JPS4898590A JPS4898590A JP47030321A JP3032172A JPS4898590A JP S4898590 A JPS4898590 A JP S4898590A JP 47030321 A JP47030321 A JP 47030321A JP 3032172 A JP3032172 A JP 3032172A JP S4898590 A JPS4898590 A JP S4898590A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47030321A JPS4898590A (ja) | 1972-03-28 | 1972-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47030321A JPS4898590A (ja) | 1972-03-28 | 1972-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4898590A true JPS4898590A (ja) | 1973-12-14 |
Family
ID=12300520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47030321A Pending JPS4898590A (ja) | 1972-03-28 | 1972-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4898590A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015199480A (ja) * | 2014-04-06 | 2015-11-12 | 一夫 有▲吉▼ | 海水の摩擦抵抗を少くして船速を早めた省エネ船 |
-
1972
- 1972-03-28 JP JP47030321A patent/JPS4898590A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015199480A (ja) * | 2014-04-06 | 2015-11-12 | 一夫 有▲吉▼ | 海水の摩擦抵抗を少くして船速を早めた省エネ船 |