JPS6410036U - - Google Patents

Info

Publication number
JPS6410036U
JPS6410036U JP10426787U JP10426787U JPS6410036U JP S6410036 U JPS6410036 U JP S6410036U JP 10426787 U JP10426787 U JP 10426787U JP 10426787 U JP10426787 U JP 10426787U JP S6410036 U JPS6410036 U JP S6410036U
Authority
JP
Japan
Prior art keywords
circuit
helmet
power supply
ultrasonic transducer
excitation
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.)
Granted
Application number
JP10426787U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437860Y2 (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 JP1987104267U priority Critical patent/JPH0437860Y2/ja
Publication of JPS6410036U publication Critical patent/JPS6410036U/ja
Application granted granted Critical
Publication of JPH0437860Y2 publication Critical patent/JPH0437860Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Emergency Alarm Devices (AREA)
  • Transducers For Ultrasonic Waves (AREA)
JP1987104267U 1987-07-07 1987-07-07 Expired JPH0437860Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987104267U JPH0437860Y2 (enrdf_load_stackoverflow) 1987-07-07 1987-07-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987104267U JPH0437860Y2 (enrdf_load_stackoverflow) 1987-07-07 1987-07-07

Publications (2)

Publication Number Publication Date
JPS6410036U true JPS6410036U (enrdf_load_stackoverflow) 1989-01-19
JPH0437860Y2 JPH0437860Y2 (enrdf_load_stackoverflow) 1992-09-04

Family

ID=31335833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987104267U Expired JPH0437860Y2 (enrdf_load_stackoverflow) 1987-07-07 1987-07-07

Country Status (1)

Country Link
JP (1) JPH0437860Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064030U (ja) * 1992-06-12 1994-01-18 高砂熱学工業株式会社 作業場用ヘルメット

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136810A (ja) * 1982-02-04 1983-08-15 中川　秀一 ヘルメツト
JPS61150827U (enrdf_load_stackoverflow) * 1985-03-12 1986-09-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58136810A (ja) * 1982-02-04 1983-08-15 中川　秀一 ヘルメツト
JPS61150827U (enrdf_load_stackoverflow) * 1985-03-12 1986-09-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH064030U (ja) * 1992-06-12 1994-01-18 高砂熱学工業株式会社 作業場用ヘルメット

Also Published As

Publication number Publication date
JPH0437860Y2 (enrdf_load_stackoverflow) 1992-09-04

Similar Documents

Publication Publication Date Title
JPH0225367U (enrdf_load_stackoverflow)
JPS6410036U (enrdf_load_stackoverflow)
JPS63145420U (enrdf_load_stackoverflow)
JPH0287022U (enrdf_load_stackoverflow)
JPH0213501U (enrdf_load_stackoverflow)
JPS6232738U (enrdf_load_stackoverflow)
JPH0456707U (enrdf_load_stackoverflow)
JPS61139292U (enrdf_load_stackoverflow)
JPH0211702U (enrdf_load_stackoverflow)
JPH01136343U (enrdf_load_stackoverflow)
JPS5854397U (ja) 救命具
JPH0225055U (enrdf_load_stackoverflow)
JPS6380259U (enrdf_load_stackoverflow)
JPS63190934U (enrdf_load_stackoverflow)
JPS62192488U (enrdf_load_stackoverflow)
JPH01112850U (enrdf_load_stackoverflow)
JPS61205472U (enrdf_load_stackoverflow)
JPS63124922U (enrdf_load_stackoverflow)
JPH039230U (enrdf_load_stackoverflow)
JPS63145419U (enrdf_load_stackoverflow)
JPS6335656U (enrdf_load_stackoverflow)
JPH0223393U (enrdf_load_stackoverflow)
JPS6094273U (ja) 武道用防具
JPH02150841U (enrdf_load_stackoverflow)
JPS63119624U (enrdf_load_stackoverflow)