JPS5648952A - Air vent for case and its boring method - Google Patents

Air vent for case and its boring method

Info

Publication number
JPS5648952A
JPS5648952A JP12153379A JP12153379A JPS5648952A JP S5648952 A JPS5648952 A JP S5648952A JP 12153379 A JP12153379 A JP 12153379A JP 12153379 A JP12153379 A JP 12153379A JP S5648952 A JPS5648952 A JP S5648952A
Authority
JP
Japan
Prior art keywords
case
air vent
boring method
boring
vent
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
JP12153379A
Other languages
Japanese (ja)
Inventor
Fujio Arai
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.)
Nikken KK
Original Assignee
Nikken KK
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 Nikken KK filed Critical Nikken KK
Priority to JP12153379A priority Critical patent/JPS5648952A/en
Publication of JPS5648952A publication Critical patent/JPS5648952A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Containers With Two Or More Constituent Elements (AREA)
JP12153379A 1979-09-20 1979-09-20 Air vent for case and its boring method Pending JPS5648952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12153379A JPS5648952A (en) 1979-09-20 1979-09-20 Air vent for case and its boring method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12153379A JPS5648952A (en) 1979-09-20 1979-09-20 Air vent for case and its boring method

Publications (1)

Publication Number Publication Date
JPS5648952A true JPS5648952A (en) 1981-05-02

Family

ID=14813585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12153379A Pending JPS5648952A (en) 1979-09-20 1979-09-20 Air vent for case and its boring method

Country Status (1)

Country Link
JP (1) JPS5648952A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10671094B2 (en) 2014-08-11 2020-06-02 Amazon Technologies, Inc. Virtual safety shrouds for aerial vehicles
US10780988B2 (en) 2014-08-11 2020-09-22 Amazon Technologies, Inc. Propeller safety for automated aerial vehicles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10671094B2 (en) 2014-08-11 2020-06-02 Amazon Technologies, Inc. Virtual safety shrouds for aerial vehicles
US10780988B2 (en) 2014-08-11 2020-09-22 Amazon Technologies, Inc. Propeller safety for automated aerial vehicles
US11926428B2 (en) 2014-08-11 2024-03-12 Amazon Technologies, Inc. Propeller safety for automated aerial vehicles
US12032391B2 (en) 2014-08-11 2024-07-09 Amazon Technologies, Inc. Virtual safety shrouds for aerial vehicles

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