JPS4717474A - - Google Patents
Info
- Publication number
- JPS4717474A JPS4717474A JP995072A JP995072A JPS4717474A JP S4717474 A JPS4717474 A JP S4717474A JP 995072 A JP995072 A JP 995072A JP 995072 A JP995072 A JP 995072A JP S4717474 A JPS4717474 A JP S4717474A
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
- G01R25/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller, or for passing one of the input signals as output signal
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/40—Vinylene carbonate; Substituted vinylene carbonates
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller (comparing phase or frequency of 2 mutually independent oscillations in demodulators)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Moulding By Coating Moulds (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11056071A | 1971-01-28 | 1971-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4717474A true JPS4717474A (ja) | 1972-09-08 |
Family
ID=22333687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP995072A Pending JPS4717474A (ja) | 1971-01-28 | 1972-01-28 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4717474A (ja) |
DE (1) | DE2203686A1 (ja) |
FR (1) | FR2123496A1 (ja) |
IT (1) | IT946696B (ja) |
NL (1) | NL7200575A (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4986528A (ja) * | 1972-12-05 | 1974-08-19 | ||
JPS52132081A (en) * | 1976-04-29 | 1977-11-05 | Takiron Co | Apparatus for processing belttshaped materials |
JPS59188404A (ja) * | 1983-04-11 | 1984-10-25 | Fukuyama Netsukan:Kk | 薄膜物の製造装置 |
US5595704A (en) * | 1992-02-21 | 1997-01-21 | Sohzohkagaku Co., Ltd. | Method of using a shaping mold for making ultra-thin shaped rubber articles |
-
1972
- 1972-01-14 NL NL7200575A patent/NL7200575A/xx unknown
- 1972-01-19 IT IT19531/72A patent/IT946696B/it active
- 1972-01-27 DE DE19722203686 patent/DE2203686A1/de active Pending
- 1972-01-28 JP JP995072A patent/JPS4717474A/ja active Pending
- 1972-01-28 FR FR7202824A patent/FR2123496A1/fr active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4986528A (ja) * | 1972-12-05 | 1974-08-19 | ||
JPS52132081A (en) * | 1976-04-29 | 1977-11-05 | Takiron Co | Apparatus for processing belttshaped materials |
JPS59188404A (ja) * | 1983-04-11 | 1984-10-25 | Fukuyama Netsukan:Kk | 薄膜物の製造装置 |
US5595704A (en) * | 1992-02-21 | 1997-01-21 | Sohzohkagaku Co., Ltd. | Method of using a shaping mold for making ultra-thin shaped rubber articles |
US5667822A (en) * | 1992-02-21 | 1997-09-16 | Sohzohkagaku Co., Ltd. | Shaping mold for making ultra-thin shaped rubber articles |
Also Published As
Publication number | Publication date |
---|---|
FR2123496A1 (ja) | 1972-09-08 |
DE2203686A1 (de) | 1972-08-10 |
NL7200575A (ja) | 1972-08-01 |
IT946696B (it) | 1973-05-21 |