JPS52152336A - Ball drain rate measuring system - Google Patents

Ball drain rate measuring system

Info

Publication number
JPS52152336A
JPS52152336A JP6856676A JP6856676A JPS52152336A JP S52152336 A JPS52152336 A JP S52152336A JP 6856676 A JP6856676 A JP 6856676A JP 6856676 A JP6856676 A JP 6856676A JP S52152336 A JPS52152336 A JP S52152336A
Authority
JP
Japan
Prior art keywords
drain rate
measuring system
ball drain
rate measuring
ball
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
JP6856676A
Other languages
Japanese (ja)
Other versions
JPS566306B2 (en
Inventor
Shohachi Ugawa
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.)
Sankyo Giken KK
Original Assignee
Sankyo Giken 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 Sankyo Giken KK filed Critical Sankyo Giken KK
Priority to JP6856676A priority Critical patent/JPS52152336A/en
Publication of JPS52152336A publication Critical patent/JPS52152336A/en
Publication of JPS566306B2 publication Critical patent/JPS566306B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Pinball Game Machines (AREA)

Abstract

PURPOSE: To provide a ball drain rate meter capable of exactly measuring the ball drain rate even during opening of an pinball house.
COPYRIGHT: (C)1977,JPO&Japio
JP6856676A 1976-06-10 1976-06-10 Ball drain rate measuring system Granted JPS52152336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6856676A JPS52152336A (en) 1976-06-10 1976-06-10 Ball drain rate measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6856676A JPS52152336A (en) 1976-06-10 1976-06-10 Ball drain rate measuring system

Publications (2)

Publication Number Publication Date
JPS52152336A true JPS52152336A (en) 1977-12-17
JPS566306B2 JPS566306B2 (en) 1981-02-10

Family

ID=13377431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6856676A Granted JPS52152336A (en) 1976-06-10 1976-06-10 Ball drain rate measuring system

Country Status (1)

Country Link
JP (1) JPS52152336A (en)

Also Published As

Publication number Publication date
JPS566306B2 (en) 1981-02-10

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