JPH11187803A5 - - Google Patents

Info

Publication number
JPH11187803A5
JPH11187803A5 JP1997368122A JP36812297A JPH11187803A5 JP H11187803 A5 JPH11187803 A5 JP H11187803A5 JP 1997368122 A JP1997368122 A JP 1997368122A JP 36812297 A JP36812297 A JP 36812297A JP H11187803 A5 JPH11187803 A5 JP H11187803A5
Authority
JP
Japan
Prior art keywords
nest
prevention device
nesting
birds
barrier
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
JP1997368122A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11187803A (ja
JP3779053B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP36812297A priority Critical patent/JP3779053B2/ja
Priority claimed from JP36812297A external-priority patent/JP3779053B2/ja
Publication of JPH11187803A publication Critical patent/JPH11187803A/ja
Publication of JPH11187803A5 publication Critical patent/JPH11187803A5/ja
Application granted granted Critical
Publication of JP3779053B2 publication Critical patent/JP3779053B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP36812297A 1997-12-25 1997-12-25 営巣防止具 Expired - Lifetime JP3779053B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP36812297A JP3779053B2 (ja) 1997-12-25 1997-12-25 営巣防止具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36812297A JP3779053B2 (ja) 1997-12-25 1997-12-25 営巣防止具

Publications (3)

Publication Number Publication Date
JPH11187803A JPH11187803A (ja) 1999-07-13
JPH11187803A5 true JPH11187803A5 (enrdf_load_html_response) 2005-07-07
JP3779053B2 JP3779053B2 (ja) 2006-05-24

Family

ID=18491022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36812297A Expired - Lifetime JP3779053B2 (ja) 1997-12-25 1997-12-25 営巣防止具

Country Status (1)

Country Link
JP (1) JP3779053B2 (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100469818B1 (ko) * 2002-07-29 2005-02-07 화인테크놀로지 주식회사 전신주 까치집 축조 방지 장치
JP5431260B2 (ja) * 2010-07-05 2014-03-05 株式会社サンキョウ 鳥害防止具
JP5355652B2 (ja) * 2011-10-06 2013-11-27 中国電力株式会社 回転ロッドの操作障害防止具
CN110206373A (zh) * 2019-06-26 2019-09-06 国网冀北电力有限公司唐山供电公司 一种电力电杆用防攀登装置及其使用方法

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