JPH0362319B2 - - Google Patents

Info

Publication number
JPH0362319B2
JPH0362319B2 JP61073053A JP7305386A JPH0362319B2 JP H0362319 B2 JPH0362319 B2 JP H0362319B2 JP 61073053 A JP61073053 A JP 61073053A JP 7305386 A JP7305386 A JP 7305386A JP H0362319 B2 JPH0362319 B2 JP H0362319B2
Authority
JP
Japan
Prior art keywords
electromagnetic shielding
floor
radio wave
radio waves
ceiling
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.)
Expired - Lifetime
Application number
JP61073053A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62229997A (ja
Inventor
Takeshi Takahashi
Motohiro Koshama
Yoji Moroi
Hiromichi Tomioka
Masanobu Nishama
Hitoshi Sakurai
Yoshifumi Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shimizu Construction Co Ltd
Original Assignee
Shimizu Construction Co Ltd
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 by Shimizu Construction Co Ltd filed Critical Shimizu Construction Co Ltd
Priority to JP61073053A priority Critical patent/JPS62229997A/ja
Publication of JPS62229997A publication Critical patent/JPS62229997A/ja
Publication of JPH0362319B2 publication Critical patent/JPH0362319B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Steps, Ramps, And Handrails (AREA)
JP61073053A 1986-03-31 1986-03-31 階間電磁遮蔽方法 Granted JPS62229997A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61073053A JPS62229997A (ja) 1986-03-31 1986-03-31 階間電磁遮蔽方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61073053A JPS62229997A (ja) 1986-03-31 1986-03-31 階間電磁遮蔽方法

Publications (2)

Publication Number Publication Date
JPS62229997A JPS62229997A (ja) 1987-10-08
JPH0362319B2 true JPH0362319B2 (enExample) 1991-09-25

Family

ID=13507236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61073053A Granted JPS62229997A (ja) 1986-03-31 1986-03-31 階間電磁遮蔽方法

Country Status (1)

Country Link
JP (1) JPS62229997A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102444245B (zh) * 2011-09-13 2013-07-31 宁波市鄞州千峰机械科技有限公司 交错中断式安全楼梯

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5638499U (enExample) * 1979-08-31 1981-04-11
JPS6225920Y2 (enExample) * 1980-05-15 1987-07-02
JPS5759560A (en) * 1980-09-27 1982-04-09 Hattori Kenchiku Jimushiyo Kk Disaster preventive system for building, etc.

Also Published As

Publication number Publication date
JPS62229997A (ja) 1987-10-08

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term