FR800157A - - Google Patents
Info
- Publication number
- FR800157A FR800157A FR800157DA FR800157A FR 800157 A FR800157 A FR 800157A FR 800157D A FR800157D A FR 800157DA FR 800157 A FR800157 A FR 800157A
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
- C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
- C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
- C04B37/025—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of glass or ceramic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J13/00—Discharge tubes with liquid-pool cathodes, e.g. metal-vapour rectifying tubes
- H01J13/50—Tubes having a single main anode
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0072—Disassembly or repair of discharge tubes
- H01J2893/0088—Tubes with at least a solid principal cathode and solid anodes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR800157A true FR800157A (en) | 1936-06-29 |
Family
ID=1552992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR800157D Expired FR800157A (en) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR800157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE767615C (en) * | 1938-06-03 | 1953-01-05 | Siemens & Halske A G | Process for the production of vacuum-tight fusions of metallic conductors in high-melting glass or quartz |
| DE762276C (en) * | 1936-10-16 | 1953-03-16 | Aeg | Process for the production of current inlets for vacuum vessels |
-
0
- FR FR800157D patent/FR800157A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE762276C (en) * | 1936-10-16 | 1953-03-16 | Aeg | Process for the production of current inlets for vacuum vessels |
| DE767615C (en) * | 1938-06-03 | 1953-01-05 | Siemens & Halske A G | Process for the production of vacuum-tight fusions of metallic conductors in high-melting glass or quartz |