NL137373C - - Google Patents
Info
- Publication number
- NL137373C NL137373C NL137373DA NL137373C NL 137373 C NL137373 C NL 137373C NL 137373D A NL137373D A NL 137373DA NL 137373 C NL137373 C NL 137373C
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H17/00—Compounds containing heterocyclic radicals directly attached to hetero atoms of saccharide radicals
- C07H17/04—Heterocyclic radicals containing only oxygen as ring hetero atoms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B9/00—Making granules
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B3/00—Preparation of cellulose esters of organic acids
- C08B3/22—Post-esterification treatments, including purification
- C08B3/26—Isolation of the cellulose ester
- C08B3/28—Isolation of the cellulose ester by precipitation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/60—Angularly-movable actuating part carrying no contacts
- H01H19/63—Contacts actuated by axial cams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Biotechnology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US533355A US2454646A (en) | 1944-04-29 | 1944-04-29 | Electric range switch |
US18428A US2571859A (en) | 1944-04-29 | 1948-04-01 | Electric switch casing |
Publications (1)
Publication Number | Publication Date |
---|---|
NL137373C true NL137373C (zh) |
Family
ID=26691114
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL137373D NL137373C (zh) | 1944-04-29 | ||
NL137374D NL137374C (zh) | 1944-04-29 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL137374D NL137374C (zh) | 1944-04-29 |
Country Status (5)
Country | Link |
---|---|
US (1) | US2571859A (zh) |
BE (2) | BE479391A (zh) |
FR (2) | FR959505A (zh) |
GB (1) | GB592424A (zh) |
NL (2) | NL137374C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2786906A (en) * | 1955-06-23 | 1957-03-26 | Arnejo Anthony | Light, ignition, and starter switch |
US3064230A (en) * | 1958-12-30 | 1962-11-13 | Bryant Electric Co | Wiring device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US646222A (en) * | 1899-09-07 | 1900-03-27 | Francis Keil | Electric bell. |
US829909A (en) * | 1904-10-21 | 1906-08-28 | Western Electric Co | Electric bell. |
US1257730A (en) * | 1916-02-23 | 1918-02-26 | H T Paiste Company | Attachment-plug cap. |
US1462209A (en) * | 1919-01-27 | 1923-07-17 | Frank J Miner | Universal conduit box |
US2028375A (en) * | 1930-02-26 | 1936-01-21 | Belden Mfg Co | Electric plug connecter |
US2357162A (en) * | 1943-01-11 | 1944-08-29 | Charles Beckman Jr | Lug box |
-
0
- FR FR959506D patent/FR959506A/fr not_active Expired
- BE BE479390D patent/BE479390A/xx unknown
- NL NL137373D patent/NL137373C/xx active
- NL NL137374D patent/NL137374C/xx active
- BE BE479391D patent/BE479391A/xx unknown
- FR FR959505D patent/FR959505A/fr not_active Expired
-
1945
- 1945-02-13 GB GB3546/45A patent/GB592424A/en not_active Expired
-
1948
- 1948-04-01 US US18428A patent/US2571859A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB592424A (en) | 1947-09-17 |
FR959506A (zh) | 1950-03-31 |
NL137374C (zh) | |
BE479391A (zh) | |
FR959505A (zh) | 1950-03-31 |
BE479390A (zh) | |
US2571859A (en) | 1951-10-16 |