JPH0119100B2 - - Google Patents

Info

Publication number
JPH0119100B2
JPH0119100B2 JP11664281A JP11664281A JPH0119100B2 JP H0119100 B2 JPH0119100 B2 JP H0119100B2 JP 11664281 A JP11664281 A JP 11664281A JP 11664281 A JP11664281 A JP 11664281A JP H0119100 B2 JPH0119100 B2 JP H0119100B2
Authority
JP
Japan
Prior art keywords
drill
circuit
signal
wooden
cycle
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
Application number
JP11664281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5818164A (ja
Inventor
Izumi Takashima
Takahito Kameoka
Kenichiro Takahashi
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.)
Fujikura Cable Works Ltd
Original Assignee
Fujikura Cable Works 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 Fujikura Cable Works Ltd filed Critical Fujikura Cable Works Ltd
Priority to JP11664281A priority Critical patent/JPS5818164A/ja
Publication of JPS5818164A publication Critical patent/JPS5818164A/ja
Publication of JPH0119100B2 publication Critical patent/JPH0119100B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/46—Wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
JP11664281A 1981-07-24 1981-07-24 木柱腐朽試験器 Granted JPS5818164A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11664281A JPS5818164A (ja) 1981-07-24 1981-07-24 木柱腐朽試験器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11664281A JPS5818164A (ja) 1981-07-24 1981-07-24 木柱腐朽試験器

Publications (2)

Publication Number Publication Date
JPS5818164A JPS5818164A (ja) 1983-02-02
JPH0119100B2 true JPH0119100B2 (enrdf_load_stackoverflow) 1989-04-10

Family

ID=14692255

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11664281A Granted JPS5818164A (ja) 1981-07-24 1981-07-24 木柱腐朽試験器

Country Status (1)

Country Link
JP (1) JPS5818164A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3501841C2 (de) * 1985-01-22 1994-04-14 Kamm Willibald F G Dipl Ing Verfahren und Vorrichtung zur Feststellung des inneren Zustandes von Bäumen oder Holzbauteilen
FR2600772B1 (fr) * 1986-06-27 1989-08-18 Chagneau Francis Dispositif pour mesurer la resistance interne des materiaux

Also Published As

Publication number Publication date
JPS5818164A (ja) 1983-02-02

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