IE39762B1 - Improvements in pneumatic tyres - Google Patents
Improvements in pneumatic tyresInfo
- Publication number
- IE39762B1 IE39762B1 IE1138/74A IE113874A IE39762B1 IE 39762 B1 IE39762 B1 IE 39762B1 IE 1138/74 A IE1138/74 A IE 1138/74A IE 113874 A IE113874 A IE 113874A IE 39762 B1 IE39762 B1 IE 39762B1
- Authority
- IE
- Ireland
- Prior art keywords
- oxide film
- pneumatic tyres
- silicon
- cludes
- concerning
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
- B60C11/03—Tread patterns
- B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
Abstract
PURPOSE: To increase the processing speed and drop the processing temperature, concerning a method of removing the oxide film on a semiconductor device. CONSTITUTION: This method in cludes the first process of applying synchrotron radiation to the oxide film of silicon overlaid on a silicon substrate, in vacuum or hydrogen atmosphere, and the second process of removing the oxide film. The second process is wet etching, plasma etching, or heat treatment in reductive atmosphere[JPS5021403A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7320486A FR2232454B1 (en) | 1973-06-05 | 1973-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE39762L IE39762L (en) | 1974-12-05 |
| IE39762B1 true IE39762B1 (en) | 1978-12-20 |
Family
ID=9120559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1138/74A IE39762B1 (en) | 1973-06-05 | 1974-05-30 | Improvements in pneumatic tyres |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5234283B2 (en) |
| AR (1) | AR202556A1 (en) |
| BR (1) | BR7404530D0 (en) |
| ES (1) | ES427003A1 (en) |
| FI (1) | FI55959C (en) |
| IE (1) | IE39762B1 (en) |
| IL (1) | IL44966A (en) |
| IN (1) | IN140676B (en) |
| IT (1) | IT1011909B (en) |
| SE (1) | SE411728B (en) |
| ZA (1) | ZA743578B (en) |
-
1974
- 1974-05-30 IE IE1138/74A patent/IE39762B1/en unknown
- 1974-05-31 BR BR4530/74A patent/BR7404530D0/en unknown
- 1974-06-03 IT IT68741/74A patent/IT1011909B/en active
- 1974-06-04 IL IL44966A patent/IL44966A/en unknown
- 1974-06-04 SE SE7407310A patent/SE411728B/en not_active IP Right Cessation
- 1974-06-05 IN IN1233/CAL/74A patent/IN140676B/en unknown
- 1974-06-05 JP JP49063815A patent/JPS5234283B2/ja not_active Expired
- 1974-06-05 FI FI1711/74A patent/FI55959C/en active
- 1974-06-05 ZA ZA00743578A patent/ZA743578B/en unknown
- 1974-06-05 ES ES427003A patent/ES427003A1/en not_active Expired
- 1974-06-05 AR AR254075A patent/AR202556A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IN140676B (en) | 1976-12-11 |
| FI55959C (en) | 1979-11-12 |
| AR202556A1 (en) | 1975-06-24 |
| IT1011909B (en) | 1977-02-10 |
| SE7407310L (en) | 1974-12-06 |
| IE39762L (en) | 1974-12-05 |
| JPS5234283B2 (en) | 1977-09-02 |
| ZA743578B (en) | 1975-05-28 |
| FI171174A (en) | 1974-12-06 |
| BR7404530D0 (en) | 1975-01-07 |
| SE411728B (en) | 1980-02-04 |
| ES427003A1 (en) | 1976-09-01 |
| IL44966A0 (en) | 1974-09-10 |
| IL44966A (en) | 1976-09-30 |
| FI55959B (en) | 1979-07-31 |
| JPS5021403A (en) | 1975-03-07 |
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