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Reference number
ISO 8577:1997
© ISO 2024
ISO 8577:1997
Optics and optical instruments — Microscopes — Spectral filters
Edition 1
1997-08
Withdrawn
ISO 8577:1997
15863
ICS
37
37.020
ISO 8577:1997
Optics and optical instruments — Microscopes — Spectral filters
Withdrawn
(Edition 1, 1997)
General information
Status
:
Withdrawn
Publication date
:
1997-08
Stage
: Withdrawal of International Standard [
95.99
]
Edition
: 1
Number of pages
: 2
Technical Committee :
ISO/TC 172/SC 5
ICS
:
37.020
RSS
updates
Life cycle
Now
Withdrawn
ISO 8577:1997
Stage:
95.99
00
Preliminary
10
Proposal
20
Preparatory
20.00
1982-05-01
New project registered in TC/SC work programme
30
Committee
30.00
1984-02-01
Committee draft (CD) registered
30.20
1984-10-01
CD consultation initiated
30.99
1984-10-01
CD approved for registration as DIS
40
Enquiry
40.00
1989-10-06
DIS registered
40.20
1989-11-09
DIS ballot initiated: 12 weeks
40.60
1990-05-01
Close of voting
40.93
1995-03-24
Full report circulated: decision for new DIS ballot
40.00
1995-07-11
DIS registered
40.20
1995-08-10
DIS ballot initiated: 12 weeks
40.60
1995-11-01
Close of voting
50
Approval
50.00
1996-10-31
Final text received or FDIS registered for formal approval
50.20
1997-06-06
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
50.60
1997-06-06
Close of voting. Proof returned by secretariat
60
Publication
60.60
1997-08-14
International Standard published
90
Review
90.20
2001-11-15
International Standard under systematic review
90.60
2002-07-16
Close of review
90.93
2002-07-16
International Standard confirmed
90.20
2007-04-15
International Standard under systematic review
90.60
2007-09-19
Close of review
90.93
2007-12-18
International Standard confirmed
90.20
2012-01-15
International Standard under systematic review
90.60
2012-06-20
Close of review
90.93
2012-07-04
International Standard confirmed
90.20
2017-01-15
International Standard under systematic review
90.60
2017-06-07
Close of review
90.99
2017-11-15
Withdrawal of International Standard proposed by TC or SC
95
Withdrawal
95.20
2017-12-01
Withdrawal ballot initiated
95.60
2018-01-28
Close of voting
95.99
2018-01-31
Withdrawal of International Standard
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