NL93132C - - Google Patents
Info
- Publication number
- NL93132C NL93132C NL93132DA NL93132C NL 93132 C NL93132 C NL 93132C NL 93132D A NL93132D A NL 93132DA NL 93132 C NL93132 C NL 93132C
- Authority
- NL
- Netherlands
Links
Classifications
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- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5001—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with carbon or carbonisable materials
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- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2918—Rod, strand, filament or fiber including free carbon or carbide or therewith [not as steel]
- Y10T428/292—In coating or impregnation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Chemically Coating (AREA)
- Microwave Tubes (AREA)
- Ceramic Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US427439A US2880120A (en) | 1954-05-04 | 1954-05-04 | Method of manufacturing a microwave attenuator for travelling wave tube |
Publications (1)
Publication Number | Publication Date |
---|---|
NL93132C true NL93132C (sk) |
Family
ID=23694876
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL93132D NL93132C (sk) | 1954-05-04 | ||
NL196805D NL196805A (sk) | 1954-05-04 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL196805D NL196805A (sk) | 1954-05-04 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2880120A (sk) |
DE (1) | DE1013732B (sk) |
FR (1) | FR1131125A (sk) |
GB (1) | GB770083A (sk) |
NL (2) | NL196805A (sk) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2939993A (en) * | 1957-01-07 | 1960-06-07 | Gen Electric | Traveling-wave tube attenuators |
US3043040A (en) * | 1957-09-06 | 1962-07-10 | Silva Tony Christiano | Method of transforming new bricks into bricks which simulate aged bricks |
US3026214A (en) * | 1957-12-13 | 1962-03-20 | Gen Electric Co Ltd | Process for production of low permeability carbon and resultant article |
US3039897A (en) * | 1958-04-09 | 1962-06-19 | Robert W Waring | Semiconductor and method of making the same |
US3475707A (en) * | 1966-12-21 | 1969-10-28 | Varian Associates | Porous intermediate layer for affixing lossy coatings to r.f. tube circuits |
US3922383A (en) * | 1974-02-28 | 1975-11-25 | Universal Oil Prod Co | Polymeric laminates |
US5882726A (en) * | 1996-01-02 | 1999-03-16 | Msnw, Inc. | Low-temperature densification of carbon fiber preforms by impregnation and pyrolysis of sugars |
CN113620696B (zh) * | 2021-08-05 | 2022-10-14 | 中国科学院福建物质结构研究所 | 低介电高损耗的氧化硅衰减陶瓷组合物、氧化硅衰减陶瓷及其制备方法和应用 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1091616A (en) * | 1911-03-13 | 1914-03-31 | Gen Electric | Graphite conductor. |
US1745939A (en) * | 1926-07-19 | 1930-02-04 | Rca Corp | Unalterable ohmic resistance |
US2057431A (en) * | 1933-03-29 | 1936-10-13 | Raymond H Hobrock | Method of making resistance elements |
US2341219A (en) * | 1940-12-06 | 1944-02-08 | Owens Corning Fiberglass Corp | Carbonaceous coating for glass fibers |
NL73832C (sk) * | 1946-10-22 | |||
US2487581A (en) * | 1948-03-31 | 1949-11-08 | Theodore R Palumbo | Electrical resistor and method of making same |
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0
- NL NL93132D patent/NL93132C/xx active
- NL NL196805D patent/NL196805A/xx unknown
-
1954
- 1954-05-04 US US427439A patent/US2880120A/en not_active Expired - Lifetime
-
1955
- 1955-04-13 GB GB10641/55A patent/GB770083A/en not_active Expired
- 1955-04-18 FR FR1131125D patent/FR1131125A/fr not_active Expired
- 1955-05-04 DE DES43808A patent/DE1013732B/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB770083A (en) | 1957-03-13 |
FR1131125A (fr) | 1957-02-18 |
DE1013732B (de) | 1957-08-14 |
NL196805A (sk) | |
US2880120A (en) | 1959-03-31 |