JPS5277445A - Control system for charging amount of chemicals - Google Patents

Control system for charging amount of chemicals

Info

Publication number
JPS5277445A
JPS5277445A JP15435975A JP15435975A JPS5277445A JP S5277445 A JPS5277445 A JP S5277445A JP 15435975 A JP15435975 A JP 15435975A JP 15435975 A JP15435975 A JP 15435975A JP S5277445 A JPS5277445 A JP S5277445A
Authority
JP
Japan
Prior art keywords
chemicals
control system
charging amount
estimating
making
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
JP15435975A
Other languages
English (en)
Other versions
JPS5756722B2 (ja
Inventor
Kotaro Hirasawa
Nobuyuki Hayama
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15435975A priority Critical patent/JPS5277445A/ja
Publication of JPS5277445A publication Critical patent/JPS5277445A/ja
Publication of JPS5756722B2 publication Critical patent/JPS5756722B2/ja
Granted legal-status Critical Current

Links

JP15435975A 1975-12-24 1975-12-24 Control system for charging amount of chemicals Granted JPS5277445A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15435975A JPS5277445A (en) 1975-12-24 1975-12-24 Control system for charging amount of chemicals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15435975A JPS5277445A (en) 1975-12-24 1975-12-24 Control system for charging amount of chemicals

Publications (2)

Publication Number Publication Date
JPS5277445A true JPS5277445A (en) 1977-06-29
JPS5756722B2 JPS5756722B2 (ja) 1982-12-01

Family

ID=15582422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15435975A Granted JPS5277445A (en) 1975-12-24 1975-12-24 Control system for charging amount of chemicals

Country Status (1)

Country Link
JP (1) JPS5277445A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399308A (ja) * 1986-10-16 1988-04-30 セントラル産商株式会社 水泳帽
JPH0426413Y2 (ja) * 1986-12-29 1992-06-25
JPS63110512U (ja) * 1986-12-30 1988-07-15

Also Published As

Publication number Publication date
JPS5756722B2 (ja) 1982-12-01

Similar Documents

Publication Publication Date Title
JPS5349394A (en) Method and apparatus for correcting grinding wheel
JPS5277445A (en) Control system for charging amount of chemicals
JPS52111757A (en) Electroinc watch
JPS53103343A (en) Program apparatus
JPS5233237A (en) Elevator control system
JPS5380939A (en) Electronic cash register
JPS5316544A (en) Recording method of program processing time
JPS5352133A (en) Electrophotographic method
JPS5215807A (en) Method for preparing powders for treating athlet#s foot
JPS525082A (en) Polishing method
JPS53102795A (en) Detecting method for charged particles
JPS538569A (en) Ic test method
JPS53118682A (en) Electronic adjuster
JPS525580A (en) Reversibee stop-watch
JPS51125967A (en) Control method of sludge quantity in sewage plant
JPS52146674A (en) Iron loss measuring apparatus
JPS51148684A (en) Process for removal of oxygen
JPS52113574A (en) Apparatus for treating garbages
JPS51113665A (en) Method and apparatus of the selection of goods for testing
JPS51147244A (en) Adjustment system of coder
JPS525081A (en) Polishing method preventing sag for resin planted sample
JPS5352489A (en) Judging method for corrosion rate in metals
JPS5299895A (en) Control system for exact money calculating apparatus
JPS51112513A (en) A method for determination of dha.sulfate
JPS51122095A (en) A process for preparing imidazobenzenediazepine derivatives