JPS4924593A - - Google Patents

Info

Publication number
JPS4924593A
JPS4924593A JP6467572A JP6467572A JPS4924593A JP S4924593 A JPS4924593 A JP S4924593A JP 6467572 A JP6467572 A JP 6467572A JP 6467572 A JP6467572 A JP 6467572A JP S4924593 A JPS4924593 A JP S4924593A
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.)
Granted
Application number
JP6467572A
Other languages
Japanese (ja)
Other versions
JPS5311172B2 (enrdf_load_stackoverflow
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6467572A priority Critical patent/JPS5311172B2/ja
Publication of JPS4924593A publication Critical patent/JPS4924593A/ja
Publication of JPS5311172B2 publication Critical patent/JPS5311172B2/ja
Expired legal-status Critical Current

Links

JP6467572A 1972-06-28 1972-06-28 Expired JPS5311172B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6467572A JPS5311172B2 (enrdf_load_stackoverflow) 1972-06-28 1972-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6467572A JPS5311172B2 (enrdf_load_stackoverflow) 1972-06-28 1972-06-28

Publications (2)

Publication Number Publication Date
JPS4924593A true JPS4924593A (enrdf_load_stackoverflow) 1974-03-05
JPS5311172B2 JPS5311172B2 (enrdf_load_stackoverflow) 1978-04-19

Family

ID=13264971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6467572A Expired JPS5311172B2 (enrdf_load_stackoverflow) 1972-06-28 1972-06-28

Country Status (1)

Country Link
JP (1) JPS5311172B2 (enrdf_load_stackoverflow)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139693A (en) * 1978-04-21 1979-10-30 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS5543152A (en) * 1978-09-22 1980-03-26 Chisso Corp Preparation of copolymer
JPS5632516A (en) * 1979-08-27 1981-04-02 Idemitsu Petrochem Co Ltd Production of propylene block copolymer
JPS5767611A (en) * 1980-10-15 1982-04-24 Mitsubishi Petrochem Co Ltd Preparation of propylene copolymer
JPS58122909A (ja) * 1982-01-19 1983-07-21 Idemitsu Petrochem Co Ltd プロピレン−エチレン共重合体の製造方法
JP2010136368A (ja) * 2008-12-05 2010-06-17 Qinghua Univ 熱音響装置
JP2010141894A (ja) * 2008-12-12 2010-06-24 Qinghua Univ 超音波音響装置
US8208675B2 (en) 2008-08-22 2012-06-26 Tsinghua University Loudspeaker
US8208661B2 (en) 2008-10-08 2012-06-26 Tsinghua University Headphone
US8225501B2 (en) 2009-08-07 2012-07-24 Tsinghua University Method for making thermoacoustic device
US8238586B2 (en) 2008-12-30 2012-08-07 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8249280B2 (en) 2009-09-25 2012-08-21 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8249279B2 (en) 2008-04-28 2012-08-21 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8259968B2 (en) 2008-04-28 2012-09-04 Tsinghua University Thermoacoustic device
US8259967B2 (en) 2008-04-28 2012-09-04 Tsinghua University Thermoacoustic device
US8270639B2 (en) 2008-04-28 2012-09-18 Tsinghua University Thermoacoustic device
US8292436B2 (en) 2009-07-03 2012-10-23 Tsinghua University Projection screen and image projection system using the same
US8300854B2 (en) 2008-10-08 2012-10-30 Tsinghua University Flexible thermoacoustic device
US8300855B2 (en) 2008-12-30 2012-10-30 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic module, thermoacoustic device, and method for making the same
US8331586B2 (en) 2008-12-30 2012-12-11 Tsinghua University Thermoacoustic device
US8452031B2 (en) 2008-04-28 2013-05-28 Tsinghua University Ultrasonic thermoacoustic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57123385U (enrdf_load_stackoverflow) * 1981-01-26 1982-07-31

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54139693A (en) * 1978-04-21 1979-10-30 Sumitomo Chem Co Ltd Preparation of propylene-ethylene block copolymer
JPS5543152A (en) * 1978-09-22 1980-03-26 Chisso Corp Preparation of copolymer
JPS5632516A (en) * 1979-08-27 1981-04-02 Idemitsu Petrochem Co Ltd Production of propylene block copolymer
JPS5767611A (en) * 1980-10-15 1982-04-24 Mitsubishi Petrochem Co Ltd Preparation of propylene copolymer
JPS58122909A (ja) * 1982-01-19 1983-07-21 Idemitsu Petrochem Co Ltd プロピレン−エチレン共重合体の製造方法
US8249279B2 (en) 2008-04-28 2012-08-21 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8452031B2 (en) 2008-04-28 2013-05-28 Tsinghua University Ultrasonic thermoacoustic device
US8270639B2 (en) 2008-04-28 2012-09-18 Tsinghua University Thermoacoustic device
US8259967B2 (en) 2008-04-28 2012-09-04 Tsinghua University Thermoacoustic device
US8259968B2 (en) 2008-04-28 2012-09-04 Tsinghua University Thermoacoustic device
US8259966B2 (en) 2008-04-28 2012-09-04 Beijing Funate Innovation Technology Co., Ltd. Acoustic system
US8208675B2 (en) 2008-08-22 2012-06-26 Tsinghua University Loudspeaker
US8208661B2 (en) 2008-10-08 2012-06-26 Tsinghua University Headphone
US8300854B2 (en) 2008-10-08 2012-10-30 Tsinghua University Flexible thermoacoustic device
JP2010136368A (ja) * 2008-12-05 2010-06-17 Qinghua Univ 熱音響装置
JP2010141894A (ja) * 2008-12-12 2010-06-24 Qinghua Univ 超音波音響装置
US8311245B2 (en) 2008-12-30 2012-11-13 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic module, thermoacoustic device, and method for making the same
US8315414B2 (en) 2008-12-30 2012-11-20 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8238586B2 (en) 2008-12-30 2012-08-07 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8300856B2 (en) 2008-12-30 2012-10-30 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8300855B2 (en) 2008-12-30 2012-10-30 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic module, thermoacoustic device, and method for making the same
US8306246B2 (en) 2008-12-30 2012-11-06 Beijing FUNATE Innovation Technology Co., Ld. Thermoacoustic device
US8311244B2 (en) 2008-12-30 2012-11-13 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8379885B2 (en) 2008-12-30 2013-02-19 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic module, thermoacoustic device, and method for making the same
US8315415B2 (en) 2008-12-30 2012-11-20 Beijing Funate Innovation Technology Co., Ltd. Speaker
US8345896B2 (en) 2008-12-30 2013-01-01 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8325949B2 (en) 2008-12-30 2012-12-04 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device
US8325947B2 (en) 2008-12-30 2012-12-04 Bejing FUNATE Innovation Technology Co., Ltd. Thermoacoustic device
US8325948B2 (en) 2008-12-30 2012-12-04 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic module, thermoacoustic device, and method for making the same
US8331587B2 (en) 2008-12-30 2012-12-11 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic module, thermoacoustic device, and method for making the same
US8331586B2 (en) 2008-12-30 2012-12-11 Tsinghua University Thermoacoustic device
US8292436B2 (en) 2009-07-03 2012-10-23 Tsinghua University Projection screen and image projection system using the same
US8225501B2 (en) 2009-08-07 2012-07-24 Tsinghua University Method for making thermoacoustic device
US8249280B2 (en) 2009-09-25 2012-08-21 Beijing Funate Innovation Technology Co., Ltd. Thermoacoustic device

Also Published As

Publication number Publication date
JPS5311172B2 (enrdf_load_stackoverflow) 1978-04-19

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