JPH0384669U - - Google Patents

Info

Publication number
JPH0384669U
JPH0384669U JP14411789U JP14411789U JPH0384669U JP H0384669 U JPH0384669 U JP H0384669U JP 14411789 U JP14411789 U JP 14411789U JP 14411789 U JP14411789 U JP 14411789U JP H0384669 U JPH0384669 U JP H0384669U
Authority
JP
Japan
Prior art keywords
circuit
telephone
pseudo
main circuit
sound sending
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.)
Pending
Application number
JP14411789U
Other languages
English (en)
Japanese (ja)
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 JP14411789U priority Critical patent/JPH0384669U/ja
Publication of JPH0384669U publication Critical patent/JPH0384669U/ja
Pending legal-status Critical Current

Links

JP14411789U 1989-12-15 1989-12-15 Pending JPH0384669U (US07652168-20100126-C00068.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14411789U JPH0384669U (US07652168-20100126-C00068.png) 1989-12-15 1989-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14411789U JPH0384669U (US07652168-20100126-C00068.png) 1989-12-15 1989-12-15

Publications (1)

Publication Number Publication Date
JPH0384669U true JPH0384669U (US07652168-20100126-C00068.png) 1991-08-28

Family

ID=31690852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14411789U Pending JPH0384669U (US07652168-20100126-C00068.png) 1989-12-15 1989-12-15

Country Status (1)

Country Link
JP (1) JPH0384669U (US07652168-20100126-C00068.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102694346B1 (ko) 2023-05-19 2024-08-13 주식회사 퓨어스피어 암모니아 분해 촉매의 제조방법 및 이에 의해 제조된 암모니아 분해 촉매

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161242A (ja) * 1986-01-10 1987-07-17 Masahiro Ikemura いたずら電話対策装置
JPS63268344A (ja) * 1987-04-27 1988-11-07 Nippon Telegr & Teleph Corp <Ntt> 電話機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62161242A (ja) * 1986-01-10 1987-07-17 Masahiro Ikemura いたずら電話対策装置
JPS63268344A (ja) * 1987-04-27 1988-11-07 Nippon Telegr & Teleph Corp <Ntt> 電話機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102694346B1 (ko) 2023-05-19 2024-08-13 주식회사 퓨어스피어 암모니아 분해 촉매의 제조방법 및 이에 의해 제조된 암모니아 분해 촉매

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