FR669946A - Improvements in composite insulating materials as well as in the processes and apparatus for manufacturing them - Google Patents
Improvements in composite insulating materials as well as in the processes and apparatus for manufacturing themInfo
- Publication number
- FR669946A FR669946A FR669946DA FR669946A FR 669946 A FR669946 A FR 669946A FR 669946D A FR669946D A FR 669946DA FR 669946 A FR669946 A FR 669946A
- Authority
- FR
- France
- Prior art keywords
- processes
- manufacturing
- well
- insulating materials
- composite insulating
- Prior art date
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
- E04C2/18—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like with binding wires, reinforcing bars, or the like
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
- Nonwoven Fabrics (AREA)
- Building Environments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25624928A | 1928-02-23 | 1928-02-23 | |
US299561A US1796675A (en) | 1928-08-14 | 1928-08-14 | Composite insulating material |
Publications (1)
Publication Number | Publication Date |
---|---|
FR669946A true FR669946A (en) | 1929-11-22 |
Family
ID=31981009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR669946D Expired FR669946A (en) | 1928-02-23 | 1929-02-20 | Improvements in composite insulating materials as well as in the processes and apparatus for manufacturing them |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR669946A (en) |
GB (1) | GB317363A (en) |
-
1929
- 1929-02-20 FR FR669946D patent/FR669946A/en not_active Expired
- 1929-02-23 GB GB603829A patent/GB317363A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB317363A (en) | 1930-04-24 |
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