Provenance

Version consolidée applicable au 24/07/1992 : Loi du 27 mai 1977 portant\n a) approbation de la Convention sur la délivrance de brevets européens, signée à Munich, le 5 octobre 1973;\n b) adaptation de la législation nationale en matière de brevets.

lex_id	lu-legilux:loi-1977-05-27-n2:1988-10-01
work identifier	http://data.legilux.public.lu/eli/etat/leg/loi/1977/05/27/n2
record sha256	33afa038194cf85ade741a4306629b538892d7385ecb6f5cbbcc13c4b2e3055e
source	https://legilux.public.lu/eli/etat/leg/loi/1977/05/27/n2/consolide/19881001/fr
first observed	2026-08-01T00:00:00Z
valid (publisher-asserted)	1988-10-01 → 1992-07-24

Event chain

event	observed	detail
first_sighting	2026-08-01T00:00:00Z

The record hash covers the canonical metadata record (no body text is stored in this mode). Published hashes are forward-verifiable commitments: the day text serving is enabled, body hashes join this chain.

tier	A, publisher-supplied validity dates
history begins	publisher
index built	2026-08-04T13:15:37Z · corpus 2f51cf1
stamp signature	valid (ECDSA-P256)