JPS5044155A - - Google Patents
Info
- Publication number
- JPS5044155A JPS5044155A JP49084057A JP8405774A JPS5044155A JP S5044155 A JPS5044155 A JP S5044155A JP 49084057 A JP49084057 A JP 49084057A JP 8405774 A JP8405774 A JP 8405774A JP S5044155 A JPS5044155 A JP S5044155A
- 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
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C49/00—Alloys containing metallic or non-metallic fibres or filaments
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/62—Holders for the original
- G03B27/6207—Holders for the original in copying cameras
- G03B27/625—Apparatus which relate to the handling of originals, e.g. presence detectors, inverters
- G03B27/6264—Arrangements for moving several originals one after the other to or through an exposure station
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0237—Composite material having a noble metal as the basic material and containing oxides
- H01H1/02372—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te
- H01H1/02374—Composite material having a noble metal as the basic material and containing oxides containing as major components one or more oxides of the following elements only: Cd, Sn, Zn, In, Bi, Sb or Te containing as major component CdO
Landscapes
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Switches (AREA)
- Contacts (AREA)
- Extrusion Of Metal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732337197 DE2337197A1 (de) | 1973-07-21 | 1973-07-21 | Verfahren zur herstellung eines duktilen silber-metalloxid-halbzeugs fuer die kontaktfertigung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5044155A true JPS5044155A (ja) | 1975-04-21 |
| JPS5245659B2 JPS5245659B2 (ja) | 1977-11-17 |
Family
ID=5887645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49084057A Expired JPS5245659B2 (ja) | 1973-07-21 | 1974-07-22 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5245659B2 (ja) |
| DE (1) | DE2337197A1 (ja) |
| FR (1) | FR2237970A2 (ja) |
| IT (1) | IT1017271B (ja) |
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1973
- 1973-07-21 DE DE19732337197 patent/DE2337197A1/de active Pending
-
1974
- 1974-06-26 FR FR7422226A patent/FR2237970A2/fr active Pending
- 1974-07-18 IT IT15/74A patent/IT1017271B/it active
- 1974-07-22 JP JP49084057A patent/JPS5245659B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2337197A1 (de) | 1975-02-06 |
| IT1017271B (it) | 1977-07-20 |
| IT7425326A1 (it) | 1976-01-18 |
| JPS5245659B2 (ja) | 1977-11-17 |
| FR2237970A2 (en) | 1975-02-14 |