FR1475802A - Bouchon de trou d'homme - Google Patents

Bouchon de trou d'homme

Info

Publication number
FR1475802A
FR1475802A FR49648A FR49648A FR1475802A FR 1475802 A FR1475802 A FR 1475802A FR 49648 A FR49648 A FR 49648A FR 49648 A FR49648 A FR 49648A FR 1475802 A FR1475802 A FR 1475802A
Authority
FR
France
Prior art keywords
manhole plug
manhole
plug
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.)
Expired
Application number
FR49648A
Other languages
English (en)
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.)
ALBERT HUMERY ETS
DANQUIN ET CIE G
Original Assignee
ALBERT HUMERY ETS
DANQUIN ET CIE G
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 ALBERT HUMERY ETS, DANQUIN ET CIE G filed Critical ALBERT HUMERY ETS
Priority to FR49648A priority Critical patent/FR1475802A/fr
Application granted granted Critical
Publication of FR1475802A publication Critical patent/FR1475802A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/02—Detachable closure members; Means for tightening closures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR49648A 1966-02-15 1966-02-15 Bouchon de trou d'homme Expired FR1475802A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR49648A FR1475802A (fr) 1966-02-15 1966-02-15 Bouchon de trou d'homme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR49648A FR1475802A (fr) 1966-02-15 1966-02-15 Bouchon de trou d'homme

Publications (1)

Publication Number Publication Date
FR1475802A true FR1475802A (fr) 1967-04-07

Family

ID=8601391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49648A Expired FR1475802A (fr) 1966-02-15 1966-02-15 Bouchon de trou d'homme

Country Status (1)

Country Link
FR (1) FR1475802A (fr)

Similar Documents

Publication Publication Date Title
CH451856A (fr) Culotte imperméable
FR1536180A (fr) Raccord étanche
BE751991A (fr) Bougie d'allumage
AT295165B (de) Polymerpartikel
FR1507718A (fr) Conducteur photo-électrique
FR1475802A (fr) Bouchon de trou d'homme
FR1505614A (fr) Bouchon
FR1478659A (fr) Herse de protection routière
BR6795611D0 (pt) Aparelho parcelador e distribuidor de materiais
FR1457341A (fr) Bouchon fileté d'origine
BR6793898D0 (pt) Polimeros de o-acrili-e de o-metacrililamidoximas
FR1477947A (fr) Cravate-pochette de sûreté
CH463849A (de) Pflugkörper
FR1502750A (fr) Bouchon d'obturation
FR1493589A (fr) Règle de posologie
FR1495024A (fr) Capsule de jonction
FR1503091A (fr) Plaque de protection pour légumes
FR1470800A (fr) Marqueur de câble
FR1499156A (fr) Dispositif de protection d'isolateur
FR1547058A (fr) Résines de poly-esteramides
FR1431457A (fr) Bougie d'allumage
BE746414A (fr) Bougie d'allumage
FR1515675A (fr) Sphygmomètre photo-électrique
FR1497211A (fr) Bougie d'allumage
FR1475332A (fr) Bougie d'allumage