FR2160742B1 - - Google Patents
Info
- Publication number
- FR2160742B1 FR2160742B1 FR7142229A FR7142229A FR2160742B1 FR 2160742 B1 FR2160742 B1 FR 2160742B1 FR 7142229 A FR7142229 A FR 7142229A FR 7142229 A FR7142229 A FR 7142229A FR 2160742 B1 FR2160742 B1 FR 2160742B1
- Authority
- FR
- France
- 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
Links
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7142229A FR2160742A1 (en) | 1971-11-25 | 1971-11-25 | Lignosulphite/sulphuric acid compsns - for increasing resin prodn from pines |
ES401578A ES401578A1 (es) | 1971-11-25 | 1972-03-21 | Procedimiento perfeccionado para activar el resinado de ar-boles. |
PL15906972A PL79729B1 (fr) | 1971-11-25 | 1972-11-24 | |
US404631A US3858354A (en) | 1971-11-25 | 1973-10-04 | Activating composition for the tapping of trees |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7142229A FR2160742A1 (en) | 1971-11-25 | 1971-11-25 | Lignosulphite/sulphuric acid compsns - for increasing resin prodn from pines |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2160742A1 FR2160742A1 (en) | 1973-07-06 |
FR2160742B1 true FR2160742B1 (fr) | 1974-06-07 |
Family
ID=9086378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7142229A Granted FR2160742A1 (en) | 1971-11-25 | 1971-11-25 | Lignosulphite/sulphuric acid compsns - for increasing resin prodn from pines |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES401578A1 (fr) |
FR (1) | FR2160742A1 (fr) |
PL (1) | PL79729B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774257B1 (fr) | 1998-02-03 | 2000-04-28 | Derives Resiniques Terpenique | Procede de collecte des produits secretes par des arbres, poche de collecte, appareil de realisation d'entailles et produit activateur pour la mise en oeuvre de ce procede |
FR2774258B1 (fr) | 1998-02-03 | 2000-04-21 | Derives Resiniques Terpenique | Appareil de realisation d'entailles dans le tronc d'un arbre pour la collecte de produits secretes par les arbres |
CN102487781B (zh) * | 2011-11-21 | 2013-08-07 | 吉安市林业科学研究所 | 一种松脂采集方法和该方法使用的促脂剂及该促脂剂的制取方法 |
-
1971
- 1971-11-25 FR FR7142229A patent/FR2160742A1/fr active Granted
-
1972
- 1972-03-21 ES ES401578A patent/ES401578A1/es not_active Expired
- 1972-11-24 PL PL15906972A patent/PL79729B1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
FR2160742A1 (en) | 1973-07-06 |
ES401578A1 (es) | 1976-05-16 |
PL79729B1 (fr) | 1975-06-30 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |