JPS5237060A - Space filtration apparatus - Google Patents

Space filtration apparatus

Info

Publication number
JPS5237060A
JPS5237060A JP11339775A JP11339775A JPS5237060A JP S5237060 A JPS5237060 A JP S5237060A JP 11339775 A JP11339775 A JP 11339775A JP 11339775 A JP11339775 A JP 11339775A JP S5237060 A JPS5237060 A JP S5237060A
Authority
JP
Japan
Prior art keywords
filtration apparatus
space filtration
space
detection
visual field
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
JP11339775A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5724891B2 (enExample
Inventor
Suteo Tsutsumi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11339775A priority Critical patent/JPS5237060A/ja
Publication of JPS5237060A publication Critical patent/JPS5237060A/ja
Publication of JPS5724891B2 publication Critical patent/JPS5724891B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP11339775A 1975-09-18 1975-09-18 Space filtration apparatus Granted JPS5237060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11339775A JPS5237060A (en) 1975-09-18 1975-09-18 Space filtration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11339775A JPS5237060A (en) 1975-09-18 1975-09-18 Space filtration apparatus

Publications (2)

Publication Number Publication Date
JPS5237060A true JPS5237060A (en) 1977-03-22
JPS5724891B2 JPS5724891B2 (enExample) 1982-05-26

Family

ID=14611254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11339775A Granted JPS5237060A (en) 1975-09-18 1975-09-18 Space filtration apparatus

Country Status (1)

Country Link
JP (1) JPS5237060A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129278A (enExample) * 1974-08-31 1976-03-12 Nichiro Gyogyo Kk
JPS62191767A (ja) * 1986-02-18 1987-08-22 Fujitsu Ten Ltd 空間フイルタ式対地速度計

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881551A (enExample) * 1971-09-18 1973-10-31
JPS4916209A (enExample) * 1972-06-06 1974-02-13
JPS5013060A (enExample) * 1973-06-04 1975-02-10

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4881551A (enExample) * 1971-09-18 1973-10-31
JPS4916209A (enExample) * 1972-06-06 1974-02-13
JPS5013060A (enExample) * 1973-06-04 1975-02-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5129278A (enExample) * 1974-08-31 1976-03-12 Nichiro Gyogyo Kk
JPS62191767A (ja) * 1986-02-18 1987-08-22 Fujitsu Ten Ltd 空間フイルタ式対地速度計

Also Published As

Publication number Publication date
JPS5724891B2 (enExample) 1982-05-26

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