JPS4922957A - - Google Patents
Info
- Publication number
- JPS4922957A JPS4922957A JP6037972A JP6037972A JPS4922957A JP S4922957 A JPS4922957 A JP S4922957A JP 6037972 A JP6037972 A JP 6037972A JP 6037972 A JP6037972 A JP 6037972A JP S4922957 A JPS4922957 A JP S4922957A
- 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.)
- Granted
Links
Landscapes
- Optical Couplings Of Light Guides (AREA)
- Optical Integrated Circuits (AREA)
- Holo Graphy (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6037972A JPS5117479B2 (https=) | 1972-06-19 | 1972-06-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6037972A JPS5117479B2 (https=) | 1972-06-19 | 1972-06-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4922957A true JPS4922957A (https=) | 1974-02-28 |
| JPS5117479B2 JPS5117479B2 (https=) | 1976-06-02 |
Family
ID=13140434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6037972A Expired JPS5117479B2 (https=) | 1972-06-19 | 1972-06-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5117479B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688874A (en) * | 1995-12-22 | 1997-11-18 | Eastman Chemical Company | Process for preparing blends of poly(ethylene terephthalate) and poly(ethylene 2,6-naphthalenedicarboxylate) |
-
1972
- 1972-06-19 JP JP6037972A patent/JPS5117479B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5688874A (en) * | 1995-12-22 | 1997-11-18 | Eastman Chemical Company | Process for preparing blends of poly(ethylene terephthalate) and poly(ethylene 2,6-naphthalenedicarboxylate) |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5117479B2 (https=) | 1976-06-02 |