JPS4994625A - - Google Patents
Info
- Publication number
- JPS4994625A JPS4994625A JP48009021A JP902173A JPS4994625A JP S4994625 A JPS4994625 A JP S4994625A JP 48009021 A JP48009021 A JP 48009021A JP 902173 A JP902173 A JP 902173A JP S4994625 A JPS4994625 A JP S4994625A
- 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
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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP902173A JPS536132B2 (enrdf_load_stackoverflow) | 1973-01-19 | 1973-01-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP902173A JPS536132B2 (enrdf_load_stackoverflow) | 1973-01-19 | 1973-01-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS4994625A true JPS4994625A (enrdf_load_stackoverflow) | 1974-09-09 |
JPS536132B2 JPS536132B2 (enrdf_load_stackoverflow) | 1978-03-04 |
Family
ID=11708988
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP902173A Expired JPS536132B2 (enrdf_load_stackoverflow) | 1973-01-19 | 1973-01-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS536132B2 (enrdf_load_stackoverflow) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54156552A (en) * | 1978-05-31 | 1979-12-10 | Nippon Telegr & Teleph Corp <Ntt> | Photo switch |
JPS5526765A (en) * | 1978-08-15 | 1980-02-26 | Nippon Telegr & Teleph Corp <Ntt> | Switch matrix for photo switchboard |
JPS5529812A (en) * | 1978-08-23 | 1980-03-03 | Nippon Telegr & Teleph Corp <Ntt> | Photo switch |
JPS5557707U (enrdf_load_stackoverflow) * | 1978-10-16 | 1980-04-19 |
-
1973
- 1973-01-19 JP JP902173A patent/JPS536132B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS536132B2 (enrdf_load_stackoverflow) | 1978-03-04 |